جستجوی استاد راهنمای دانشگاهی

• Algebraic Geometry
• Symplectic Geometry
• Mathematical Physics
• +۱ مورد دیگر

Kazushi Ueda is an Associate Professor at the Graduate School of Mathematical Sciences, The University of Tokyo, where he has been since April 2015. His research spans algebraic geometry, symplectic geometry, and mathematical physics, with a focus on homological mirror symmetry and its applications to moduli spaces, Calabi-Yau manifolds, and singularities. He previously held academic positions at Osaka University from 2006 to 2015, including roles as Assistant Professor and Associate Professor. Ueda has also had visiting appointments at institutions such as the University of Oxford, Max Planck Institute for Mathematics, and Korea Institute for Advanced Study. Bachelor of Science, Kyoto University (1997-2001) Master of Science, Kyoto University (2001-2003) Doctor of Science, Kyoto University (2003-2006) Ueda's research explores the deep interplay between complex and symplectic geometry through mirror symmetry, particularly in the context of Calabi-Yau varieties, toric degenerations, and dimer models. His work addresses derived categories, stability conditions, and moduli problems, with recent contributions to noncommutative algebraic geometry and applications in mathematical physics. He has collaborated extensively with researchers like Akira Ishii, Masahiro Futaki, and Shinnosuke Okawa. His publications highlight homological mirror symmetry for K3 surfaces, Grassmannians, and singularities, as well as studies on modular forms, cluster transformations, and the Grothendieck ring. Ueda is a member of the Mathematical Society of Japan and has contributed to educational programs, including graduate lectures on mirror symmetry and symplectic geometry.

• Differential Geometry
• Complex Geometry
• Magnetic Flows
• +۲ مورد دیگر

Toshiaki Adachi serves as Professor in the Department of Computer Science at Nagoya University's Graduate School of Engineering, with research centered on differential geometry and dynamical systems on complex manifolds. His work bridges theoretical mathematics with geometric structures relevant to computer science applications. Education: Doctor of Science, Nagoya University (1987) Master of Science, Nagoya University (1981) Research Focus: Adachi specializes in trajectories, magnetic flows, and circular motions within complex geometries including projective and hyperbolic spaces. His investigations span characteristic magnetic focal values on Kaehler manifolds, extrinsic circular trajectories on real hypersurfaces, and structural properties of Kaehler graphs. This research reveals fundamental connections between geometric configurations and dynamical behaviors in high-dimensional spaces. Publication Trends: Recent works (2022-2024) demonstrate consistent advancement in geometric trajectory analysis, with emphasis on type (A) real hypersurfaces in complex space forms. His publications increasingly integrate tensor/Cartesian product structures in graph theory with classical differential geometry, showing evolving methodological sophistication while maintaining core focus on magnetic flow dynamics. Awards: No specific scientific awards are documented in the provided materials. Professional Activities: Adachi actively contributes to academic discourse through international conference presentations across Europe and Asia, and serves in leadership capacity within the Mathematical Society of Japan. His editorial work on World Scientific publications since 2011 has significantly shaped contemporary differential geometry literature. Research Infrastructure: While no dedicated laboratory is specified, Adachi leads the Center for Research and Development in Higher Engineering-Education, directing institutional initiatives in engineering pedagogy and curriculum development.

• Optical fiber communication
• Space-division multiplexing (SDM)
• Wavelength-division multiplexing (WDM)
• +۵ مورد دیگر

Itsuro Morita is Professor in the School of Fundamental Science and Engineering, Faculty of Science and Engineering, Waseda University, Tokyo. Before joining Waseda in 2022 he spent 23 years at KDDI R&D Laboratories, advancing from researcher to executive research fellow, and has been a visiting researcher at Stanford University. He is an IEEE Fellow and IEICE Fellow recognized for pioneering large-capacity, long-haul optical transmission systems. Education: 2004 – 2005 Tokyo Institute of Technology, Graduate School of Science & Engineering, Department of Electrical and Electronic Engineering (Doctoral coursework) 1990 – 1992 Tokyo Institute of Technology, Graduate School of Science & Engineering, Department of Physical Electronics (M.E.) 1986 – 1990 Tokyo Institute of Technology, School of Engineering (B.E.) Research Interests: Morita’s work sits at the intersection of optical fiber communication and software-defined networking. He explores ultra-high-capacity transmission via space-division multiplexing (multi-core/few-mode fibers), real-time MIMO digital signal processing for modal crosstalk mitigation, and SDN/NFV orchestration of disaggregated optical networks. Additional interests include quality-of-transmission estimation using machine learning, telemetry-enabled control planes (gRPC/gNMI), and metro-embedded edge/cloud architectures for IoT services. Publication Trends: Recent articles emphasize two converging themes: (i) petabit-per-second SDM/WDM experiments using novel fiber geometries and real-time DSP, and (ii) cloud-native SDN control frameworks that integrate machine-learning-based QoT prediction, YANG/NETCONF modeling, and open APIs (TAPI/OpenConfig) for multi-domain, partially disaggregated networks. These works collectively push both the physical capacity frontier and the agility of next-generation optical infrastructure. Scientific Awards: C&C Prize 2024 (NEC C&C Foundation) – contributions to WDM optical submarine cable systems IEICE Achievement Award 2021 – pioneering research on 10-Pbit/s ultra-large-capacity SDM transmission Telecom System Technology Award 2021 – 10.16-Pbit/s dense SDM/WDM transmission record IEEE Fellow (2021) – contributions to large-capacity high-speed transmission systems IEICE Fellow (2020) – research on trans-oceanic high-speed optical signal transmission Ichimura Industrial Award – Contribution Prize 2018 – development of terabit-class submarine cable systems Maejima Hisoka Award 2012 – proposal and demonstration of distributed-control soliton communication Minister of Economy, Trade and Industry Award for Advanced Technology 2006 – 160 Gbit/s ultra-high-speed optical transmission technology Advising & Grants: At Waseda University Morita advises graduate students on experimental photonic networking and leads externally funded projects on petabit SDM transmission and SDN orchestration. While specific grant numbers are not disclosed, his continuous industry-university collaborative testbeds (with KDDI, CTTC, and others) indicate substantial competitive funding. Labs & Teams: He heads the Optical Space-Division-Multiplexing Laboratory at Waseda, maintaining joint experimental facilities with KDDI Research and international partners (e.g., CTTC, Spain). The group operates real-time coherent MIMO testbeds, multi-domain SDN controllers, and fiber-level SDM prototypes capable of petabit-per-second demonstrations.

Yuichiro Hoshiمشاهده پروفایل

دانشیار

• Arithmetic Geometry
• Anabelian Geometry
• p-adic Teichmüller Theory
• +۵ مورد دیگر

Yuichiro Hoshi is an Associate Professor at the Research Institute for Mathematical Sciences (RIMS) , Kyoto University. His research focuses on arithmetic geometry , particularly anabelian geometry and p-adic Teichmüller theory , with a special emphasis on fundamental groups of algebraic varieties related to hyperbolic curves. Education: M.Sc. in Mathematics, Kyoto University (2006) D.Sc. in Mathematics, Kyoto University (2009) Research Interests: Yuichiro Hoshi's work delves into the deep connections between arithmetic geometry and Galois theory , exploring Grothendieck's anabelian conjecture , section conjecture , and p-adic Teichmüller theory . His research aims to understand the structure of fundamental groups of hyperbolic curves and their applications to number theory and algebraic geometry. Recent Publications: Hoshi has published extensively in top-tier journals, with recent works focusing on anabelian geometry of configuration spaces , hyperbolic curvoids , and inter-universal Teichmüller theory . His collaborations include notable mathematicians such as Shinichi Mochizuki and Shota Tsujimura. Scientific Awards: 28th Inoue Research Award for Young Scientists (2012) 1st IUT Innovator Prize (2024) International Engagement: Hoshi has held visiting positions at institutions such as the Isaac Newton Institute for Mathematical Sciences (Cambridge University), Université de Paris 6 , and Johann Wolfgang Goethe-Universität Frankfurt am Main . He actively organizes and participates in international conferences and seminars, contributing to the global advancement of anabelian geometry and related fields. Contact: Email: yuichiro@kurims.kyoto-u.ac.jp

Yu Yangمشاهده پروفایل

مدرس

• Algebraic Geometry
• Arithmetic Geometry
• Anabelian Geometry
• +۳ مورد دیگر

Yu Yang is a Project Lecturer at the Research Institute for Mathematical Sciences (RIMS) , Kyoto University , Japan. He works in algebraic and arithmetic geometry , with a focus on curves and their moduli spaces in positive characteristic , using fundamental groups to study anabelian phenomena. His research is supported by JSPS KAKENHI grants. Education : PhD from RIMS, Kyoto University (2017), supervised by Shinichi Mochizuki . Research Interests : Yang's work centers on anabelian geometry in positive characteristic, exploring the interplay between topological/combinatorial structures of curves and their fundamental groups. He developed a theory of moduli spaces of fundamental groups to unify anabelian phenomena, inspired by Tamagawa's finiteness theorem. His methods combine algebraic geometry, group theory, and moduli space analysis. Article Trends : His publications and preprints emphasize moduli spaces of fundamental groups, tame/semi-stable reductions, Hasse-Witt invariants, and combinatorial approaches to anabelian geometry. Collaborations include work with Zhi Hu and Runhong Zong on moduli spaces and topology. Grants : Funded by JSPS KAKENHI grants 16J08847 , 20K14283 , and 24K16896 (since April 2024). Conferences : Co-organized the Fundamental groups: Geometry and Arithmetic workshop (2019) and multiple Kyoto+ Workshops with international participants. Teaching : Lecturer roles at Doshisha University (Algebraic Structures), Kyoto Institute of Technology (Linear Algebra), and Sennan University (Mathematical Foundations).

• Algebra
• Ring Theory
• Representation Theory
• +۳ مورد دیگر

Osamu Iyama is a Professor at the Graduate School of Mathematical Sciences, University of Tokyo. He leads research in algebra and representation theory while mentoring PhD and Master's students. Previously affiliated with Nagoya University, he maintains editorial roles for Mathematische Zeitschrift , Nagoya Mathematical Journal , and other journals. His research focuses on representation theory of orders, categorical structures (module categories, derived categories, cluster categories), and applications to cluster algebras and noncommutative resolutions of singularities. Key areas include higher-dimensional Auslander-Reiten theory, tilting theory, and Cohen-Macaulay representations. His recent publications (2016–2020) explore triangulated categories, noncommutative resolutions, Auslander-Gorenstein algebras, and combinatorial aspects of representation theory, demonstrating consistent innovation in homological algebra and singularity theory. Awards and honors: 2019 Inoue Prize for Science 2011 JSPS Prize 2010 Spring Prize of the Mathematical Society of Japan 2008 Algebra Prize of the Mathematical Society of Japan 2007 ICRA Award 2001 Takebe Katahiro Prize He leads an active research group, organizes international conferences (e.g., Oberwolfach workshops, China-Japan-Korea symposia), and directs the Tokyo-Nagoya algebra seminar.

• Representation Theory
• Quantum Groups
• R-matrices
• +۳ مورد دیگر

Ryo Fujita serves as an Assistant Professor at the Research Institute for Mathematical Sciences (RIMS), Kyoto University, a position he has held since April 2021. His research focuses on the representation theory of algebras arising from simple Lie algebras or their root systems, including quantum groups and Hecke algebras. Fujita's work particularly examines the structure of module categories and related geometric objects, with significant contributions to the theory of affine quantum groups, quiver varieties, R-matrices, and quantum Grothendieck rings. His educational journey at Kyoto University spans from undergraduate studies (2010-2014) to doctoral degree (awarded in March 2019). The key milestones include: Bachelor of Science, Faculty of Science, Kyoto University (2010-2014) Master of Science, Graduate School of Science, Division of Mathematics, Kyoto University (2014-2016) Doctor of Science, Graduate School of Science, Division of Mathematics, Kyoto University (2016-2019) Fujita's research interests lie at the intersection of algebra, geometry, and representation theory. He specializes in quantum groups, R-matrices, quiver varieties, and cluster algebras, with a focus on affine quantum groups. His investigations into the module categories of these algebras have uncovered deep connections to geometric representation theory and categorification. Fujita's work often bridges abstract algebraic structures with combinatorial and geometric frameworks, advancing the understanding of quantum symmetries and their applications. Analysis of Fujita's publications from 2018 to 2024 reveals a cohesive research trajectory centered on quantum affine algebras and related structures. His work consistently explores deformed Cartan matrices, generalized preprojective algebras, quantum Grothendieck rings, and the singularities of R-matrices. A notable trend is the interplay between algebraic representation theory and geometric constructions like quiver varieties, often mediated by cluster algebra structures. This approach has led to significant advances in understanding the categorical and combinatorial aspects of quantum group representations. Fujita currently leads a Grant-in-Aid for Early-Career Scientists (2023-2026) titled "Study on the representations of affine quantum groups using quivers with potentials". He is also a key participant in a major Grant-in-Aid for Scientific Research (S) project (2021-2026) on "Representation theory of vertex algebras for the 21st century". Previously, he held a JSPS Research Fellowship (2018-2020) supporting his foundational work on quantum affine algebras. Based at RIMS, Kyoto University, Fujita is embedded in one of Japan's premier mathematical research environments. He collaborates closely with mathematicians including Kota Murakami and Hironori Oya, as evidenced by joint publications. His research group and collaborations extend internationally, with presentations at institutions worldwide, reflecting the global impact of his work in representation theory.

• Economic Theory
• Econometrics
• Applied Mathematics and Statistics
• +۲ مورد دیگر

Hisatoshi Tanaka is a Professor at Waseda University's Faculty of Political Science and Economics and Graduate School of Economics . He specializes in information geometry , econometrics , and mathematical economics , focusing on the geometric structures of economic models and optimal experimental design. Education : Ph.D. in Economics (2013) from the University of Wisconsin-Madison, preceded by studies at Waseda University (B.A. 1997, M.A. 2008). Research spans nonlinear economic dynamics, stochastic differential equations, and geometric approaches to binary choice models. His 2024 work on dually flat manifolds and 2023 studies on differential geometry for contingent valuation highlight his integration of advanced mathematics into economic theory. He has published extensively in journals like Information Geometry and Advances in Mathematical Economics . Scientific Awards : Recipient of multiple Waseda University Teaching Awards (2014-2023) for courses in microeconomics, economic mathematics, and econometrics. Teaching includes graduate-level courses such as Microeconomics III (Price Theory) and research guidance in theoretical economics. He supervises seminars in both the Graduate School of Economics and Political Science, emphasizing semiparametric estimation theory and mathematical foundations. Projects include nonlinear dynamics modeling for economic fluctuations, stochastic differential equation approximations, and percolation theory applications to stock market analysis. Funded by Japan Society for the Promotion of Science grants.

• Algebraic Geometry
• Birational Geometry
• Minimal Model Program
• +۵ مورد دیگر

Yoshinori Gongyo is a Professor at the Graduate School of Mathematical Sciences, University of Tokyo . His research focuses on Birational Geometry within Algebraic Geometry , particularly on the Abundance Conjecture , Minimal Model Program , and Log Fano Varieties . He has worked extensively on vanishing theorems, extension theorems, and the geometry of algebraic varieties in positive characteristic, including Globally F-regular and F-split Varieties . His research also explores Polarized Endomorphisms and their applications to complex geometry. Selected awards include the MSJ Takebe Katahiro Prize (2011), JSPS Ikushi Prize (2012), and the University of Tokyo President's Prize (2012). He was also awarded the MSJ Algebra Prize (2023) and the MEXT Young Scientists' Prize (2023). He has held positions at the University of Tokyo since 2011, progressing from Assistant Professor to Professor. He has collaborated internationally, including at Imperial College London and Johns Hopkins University , and serves on the Public Relations Committee of the Mathematical Society of Japan (2018–2023).

• Computer Vision
• 3D Reconstruction
• Perceptual Information Processing
• +۷ مورد دیگر

SATO Jun holds the position of Professor at the Department of Information Engineering (メディア情報分野) within the Faculty of Engineering at Nagoya Institute of Technology. He received his Ph.D. in Information Engineering from the University of Cambridge (1993–1996) and previously served as a Research Assistant at Cambridge (1996–1998). His research focuses on perceptual information processing and intelligent informatics, with specializations in computer vision, 3D reconstruction, and optical engineering applications. He has authored influential books like Computer Vision - Geometry of Vision (1999) and Computer Graphics (2017), and contributed to international publications such as Springer's Computer Vision: A Reference Guide (2020). Key professional roles include serving as President of the IEEE Nagoya Branch since 2023, Associate Editor of the International Journal of Computer Vision (Springer, 2010–present), and committee member for various organizations including Japan's Ministry of Education (2015–present) and the Nagoya City Business Potential Evaluation Committee (2008–2015). He has been recognized with prestigious awards including the BMVC Best Science Paper Prize (1994, 1997) and ITE Niwa-Takayanagi Prize (2015). His research extends to industrial collaborations, evidenced by patents like the "3D Information Presentation Device" (2014–2017) and "Position Detecting Device" (2016–2019). Recent work emphasizes applications in automotive safety, occluded object reconstruction, and novel imaging systems using advanced optical configurations and neural networks.

• statistical mechanics
• nonlinear dynamics
• geometric mechanics
• +۶ مورد دیگر

Tomohiro Yanao is a Professor at Waseda University's Faculty of Science and Engineering, School of Fundamental Science and Engineering. His academic career spans over 15 years at Waseda, having progressed from Assistant Professor (2009) to Associate Professor (2011) and finally to his current position as Professor. His research bridges the gap between microscopic molecular systems and macroscopic astronomical phenomena through the lens of nonlinear dynamics and geometric mechanics. His educational background includes: Ph.D. in Multidisciplinary Science from the Graduate School of Arts and Sciences, University of Tokyo (2003) Professor Yanao's research interests focus on the intersection of physics, mathematics, and molecular science. He specializes in statistical mechanics, nonlinear dynamics, and geometric mechanics, applying these to understand collective motions in complex systems. His work reveals how geometric phase effects and symmetry breaking drive structural transitions in both molecular and astronomical systems. He has made significant contributions to understanding the mechanics of molecular motors, DNA structure, and orbital dynamics in celestial mechanics. His publication record shows a consistent focus on geometric mechanics applied to diverse systems, from polymer chains and DNA to celestial bodies. The research demonstrates how internal shape changes can induce rotational motions without external torque, connecting phenomena from the "falling cat" problem to molecular motors like ATP synthase. His work also bridges molecular and astronomical scales through the common framework of nonlinear dynamics and three-body problems. Professor Yanao has been actively involved in several major research projects: Study on the mechanisms for collective motions of molecular and astronomical systems based the methods of many-body problems (2014-2017) Study on collective motions and functions of complex molecular systems based on the geometry of shape and rotational dynamics (2011-2014) Elucidation of the mechanisms for collective motions of complex molecular systems with hierarchical structures (2009-2010) He teaches a wide range of courses including Statistical Mechanics, Dynamics, Applied Mechanics, and Aerospace Engineering Laboratory. He also supervises graduate theses in the Graduate School of Fundamental Science and Engineering, focusing on nonequilibrium statistical mechanics and applied mathematics.

• semantics
• pragmatics
• language acquisition
• +۳ مورد دیگر

Ayaka Sugawara serves as Associate Professor at Waseda University's Faculty of Science and Engineering, School of Creative Science and Engineering, with concurrent affiliation at the Global Education Center and Waseda Research Institute for Science and Engineering (2024-2026). Her academic journey includes positions at Mie University (2015-2019) and multiple research appointments. BA (2008) and MA (2010) from The University of Tokyo PhD in Linguistics (2016) from Massachusetts Institute of Technology Dr. Sugawara's research spans formal semantics, pragmatics, and language acquisition with specific focus on quantifier scope interpretation , focus particles , Japanese dialectology , and second language processing . Her experimental work combines cross-linguistic comparison (Japanese/English/German/Persian), neuroimaging techniques (MEG/EEG), and computational approaches to vocabulary assessment. Current investigations examine early English education's impact on first language acquisition and non-literal language processing. Her publication trends reveal consistent interdisciplinary work bridging theoretical linguistics with educational applications, particularly in automated language assessment tools and experimental validation of semantic theories across developmental stages. Recent work demonstrates increasing collaboration with computational linguists and educational technologists. Dr. Sugawara actively contributes to the academic community through: Standing Committee membership in The Linguistics Society of Japan (2021-present) Professional affiliations with Linguistic Society of America and The Japanese Society for Language Studies Her research projects include multiple Japan Society for the Promotion of Science grants examining: Early English education effects on L1 acquisition (2021-2024) Question-under-Discussion mechanisms in ambiguous sentences (2019-2021) Cross-linguistic 'only' comprehension studies (2016-2018) Current internal projects investigate non-literal language processing and pragmatics in L1/L2 acquisition contexts.

• Algebraic Geometry
• Calabi-Yau Manifolds
• K3 Surfaces
• +۳ مورد دیگر

Professor Keiji Oguiso is affiliated with the Graduate School of Mathematical Sciences at the University of Tokyo , where he holds the academic rank of Professor in the Department of Mathematical Algebra . His work bridges Algebraic Geometry and Complex Dynamics , with a focus on Calabi-Yau manifolds , K3 surfaces , and hyperkähler manifolds . Research Highlights: Existence of primitive automorphisms in Calabi-Yau manifolds Non-liftability of automorphisms from positive characteristic to characteristic zero Applications of universal Coxeter groups to birational automorphism groups Investigations into the Kawamata-Morrison Cone Conjecture Selected Publications (2015) span topics like positive entropy automorphisms , non-algebraic hyperkähler manifolds , and Tits alternative , showcasing interdisciplinary trends between algebraic structures, dynamical systems, and geometric transformations. His earlier work (1991-2003) laid foundational insights in Mordell-Weil lattices and local K3 families . Scientific Awards: Takebe Katahiro Prize (1998) Algebra Prize, Mathematical Society of Japan (2009) Osaka University General Education Award (2011) Osaka University Presidential Award for Research (2015) Oguiso serves as an editor of the Journal of Algebraic Geometry and has held visiting positions, including as a KIAS Scholar . His research integrates birational geometry , complex dynamics , and arithmetic geometry , with ongoing collaborations and contributions to hyperkähler and Calabi-Yau manifolds.

Shunsuke Takagiمشاهده پروفایل

استاد

• Algebraic Geometry
• Commutative Algebra
• Singularities in Birational Geometry
• +۵ مورد دیگر

Shunsuke Takagi is a Professor at the Graduate School of Mathematical Sciences, University of Tokyo. His research focuses on Algebraic Geometry and Commutative Algebra, particularly on singularities in birational geometry, F-singularities, Frobenius splitting, and local cohomology. He has held editorial roles at Algebra & Number Theory since 2019 and received prestigious awards such as the MSJ Algebra Prize (2019). Research Interests: Singularities in Birational Geometry F-singularities and Characteristic p Techniques Applications of Frobenius Splitting Local Cohomology and Tight Closure Conference Organization: Takagi has organized major conferences like the 39th Japan Symposium on Commutative Algebra (2017) and workshops on algebraic geometry in positive characteristic. He has secured grants for projects, including the FY2017 Grant-in-Aid (C) 16K05098. Scientific Awards: MSJ Takebe Katahiro Prize (2005) Young Scientists' Prize, MEXT (2017) MSJ Algebra Prize (2019)

• Algebra
• Algebraic Geometry
• Vector Bundles
• +۳ مورد دیگر

Takuya Nemoto is an Assistant Professor in the Department of Mathematics at the School of Fundamental Science and Engineering , Waseda University. He received his PhD in Science (Mathematics) from Waseda University in February 2024 under Hajime Kaji’s supervision. Research Focus: Algebraic geometry, specializing in globally generated vector bundles and Fano varieties. Recent Publications: Contributions to classification problems in vector bundles and ACM bundles on algebraic surfaces. Teaching: Instructing courses in linear algebra and fundamental mathematics at Waseda University.