جست‌وجوی استاد و پژوهشگر

Carlos Martins da Fonsecaمشاهده پروفایل

استاد

• Combinatorial Matrix Theory
• Spectral Graph Theory
• Trigonometric Sums
• +۳ مورد دیگر

Carlos Martins da Fonseca (born 1968 in Figueira da Foz, Portugal) is a full professor at Kuwait College of Science and Technology with expertise in combinatorial matrix theory and spectral graph theory. His research spans multiple mathematical disciplines with significant interdisciplinary applications. Education: DSc in Mathematics (2016), Technical University - Sofia, Bulgaria PhD in Mathematics (1996-2000), University of Coimbra, Portugal BSc in Mathematics (1986-1991), University of Coimbra, Portugal Da Fonseca's research focuses on combinatorial matrix theory, spectral graph theory, trigonometric sums, and connections between abstract and linear algebras. His work demonstrates strong interdisciplinary applications across mathematical physics, computer science, and engineering disciplines. He serves as editor-in-chief of Special Matrices, a journal on structured matrices published by De Gruyter. Analysis of his recent publications (2023-2025) reveals a consistent research trajectory centered on matrix theory, graph spectra, and combinatorial sequences. His work frequently examines Sylvester-Kac matrices, Toeplitz structures, Fibonacci-type sequences, and their spectral properties. The research demonstrates sophisticated connections between combinatorial structures and algebraic properties. As editor-in-chief of Special Matrices, da Fonseca contributes significantly to the mathematical community through scholarly publication. His research program maintains active international collaborations, as evidenced by co-authored publications with researchers from multiple countries.

Khang Tranمشاهده پروفایل

دانشیار

• Complex Analysis
• Analytic Number Theory
• Zero Distribution

Khang Tran is an Associate Professor in the Department of Mathematics at California State University, Fresno (Fresno State). He holds a Ph.D. in Mathematics from the University of Illinois at Urbana-Champaign (2006–2012) and a B.S. in Mathematics and Computer Science from Truman State University (2002–2006). His research focuses on Complex Analysis , Analytic Number Theory , and Zero Distribution , with a particular emphasis on the distribution of zeros of polynomials and entire functions generated by specific recurrence relations or generating functions. Education: Ph.D. Mathematics, University of Illinois at Urbana-Champaign, 2012 B.S. Mathematics and Computer Science, Truman State University, 2006 Research Interests: Tran’s work explores the interplay between polynomial structures and their zero distributions. He investigates generating functions, recurrence relations (e.g., three-term or four-term), and their implications for the location and behavior of polynomial roots. His studies often involve combinatorial properties, hypergeometric functions, and applications in analytic number theory. Advising & Students: Tran has mentored students such as Richard Adams (on hyperbolic polynomials) and A. Mai (on exceptional zeros of polynomials with three-term recurrence). His advising reflects a commitment to advancing research in polynomial theory and its applications. Labs/Teams: No specific lab or team affiliation is mentioned.

Sarita Nemaniمشاهده پروفایل

استاد

• Applied Mathematics
• Computational Mathematics
• Graph Theory
• +۷ مورد دیگر

Sarita Nemani is a Professor of Mathematics at Georgian Court University, affiliated with the School of Arts, Sciences, and Education and the Department of Mathematics, Computer Information Systems, and Physics. She previously served as Chair of both the Mathematics & Computer Information Systems and Physics Departments from 2013 to 2019. Doctor of Philosophy (PhD) in Mathematics, University of New Brunswick, Canada Master of Philosophy (MPhil) in Mathematics, Indian Institute of Technology Bombay Master of Science (MS) in Mathematics, University of Bombay Bachelor of Science (BS) in Mathematics, Wilson College, University of Bombay Her research focuses on perturbation methods for linear systems with special matrices (banded, circulant, Toeplitz), parallel algorithms for computational efficiency, and graph theory (interlace polynomials, vertex magic labeling). She also explores mathematical education reform and curriculum innovation. Sarita’s recent publications highlight trends in algebraic stability analysis , graph labeling techniques , and high-performance matrix computation . Her work bridges theoretical mathematics with practical algorithmic implementations. She has designed undergraduate and graduate courses in linear algebra, differential equations, abstract algebra, and graph theory. Her leadership roles include directing the 'Girl Involved in Science and Technology' program (2010–present) and moderating the Georgian Court University Math Club and New Jersey Pi Mu Epsilon chapter.

Katharina Jochemkoمشاهده پروفایل

دانشیار

• Geometric Combinatorics
• Discrete Geometry
• Algebraic Combinatorics
• +۳ مورد دیگر

Katharina Jochemko is an Associate Professor in the Department of Mathematics at KTH Royal Institute of Technology. She holds a PhD (summa cum laude) from Freie Universität Berlin and a Diplom in Mathematics (with distinction) from LMU Munich. Her research focuses on geometric and algebraic combinatorics, discrete geometry, and the geometry of polynomials, with recent explorations into applications in artificial intelligence. She leads multiple research projects funded by prestigious organizations including the Wallenberg AI, Autonomous Systems and Software Program and the Swedish Research Council. Her academic contributions include groundbreaking work on Ehrhart polynomials, lattice polytopes, and syzygy bundles, as evidenced by her extensive publication record and the Best Paper Award 2018 from TU Wien. She actively supervises PhD students and postdocs, with current advisees including Jon Pål Hamre and Aryaman Jal. She serves as an associate editor for Beiträge zur Algebra und Geometrie and represents the Swedish Mathematical Society at institutional levels. Her teaching includes advanced courses in enumerative combinatorics and graph theory at KTH. She co-organizes international research initiatives like the Polytopes and Friends conference and the MaP-Trop seminar series on matroids and tropical geometry. Her research spans foundational work in geometric combinatorics with interdisciplinary applications.

Luke Schaefferمشاهده پروفایل

استادیار

• Quantum Computing
• Theoretical Computer Science
• Combinatorial Game Theory
• +۴ مورد دیگر

Luke Schaeffer is an Assistant Professor at the University of Waterloo, affiliated with the Cheriton School of Computer Science and the Institute for Quantum Computing (IQC). His academic journey includes a BMath and MMath from Waterloo, a PhD from MIT under Scott Aaronson, and postdoctoral positions at Waterloo and UMD. His research bridges quantum computing and theoretical computer science, with focuses on quantum circuit complexity, classical simulation of quantum systems, and combinatorics on words. Notable projects include studying the Clifford group's structure, low-depth quantum vs. classical circuits, query complexity of regular languages, and fermion-to-qubit encodings. He also explores non-quantum areas like combinatorial game theory and cellular automata. His work on interactive quantum advantage protocols demonstrated separations between quantum and classical circuit models, including results against AC⁰[p] and NC¹ classes. He co-developed sample-optimal classical shadow algorithms for pure states and classified Clifford gates over qubits into 57 distinct classes. Education: BMath and MMath, University of Waterloo PhD in Computer Science, MIT (advisor: Scott Aaronson) Key Research Themes: Quantum advantage and circuit complexity Automata and combinatorics on words Classical simulation techniques for quantum systems Algorithmic foundations of quantum computing He advises students in the Cheriton School of Computer Science, emphasizing quantum computing and theoretical computer science. His contributions include foundational results in quantum-classical separations and decidability of word properties via first-order logic.

Brian Hopkinsمشاهده پروفایل

استاد

• Combinatorics
• Number Theory
• Discrete Mathematics
• +۳ مورد دیگر

Brian Hopkins is a Professor of Mathematics at Saint Peter’s University in Jersey City, New Jersey. He holds a Ph.D. from the University of Washington and undergraduate degrees (B.S. and B.A.) from the University of Texas at Austin. His research focuses on combinatorics, number theory, and discrete mathematics, with notable contributions to partition theory, integer compositions, and combinatorial game theory. He is a 2015 recipient of the prestigious Haimo Award for Distinguished College or University Teaching from the Mathematical Association of America. Dr. Hopkins has authored over 20 research publications, edited three books, and presented globally. He served as editor of The College Mathematics Journal from 2014–2018 and contributed editorial work to multiple volumes on combinatorics and discrete mathematics education. His teaching philosophy emphasizes active learning strategies, such as group work and project-based learning, reflected in courses like Discrete Mathematics (MA-246) and Modern Algebra (MA-441). He has also engaged in outreach through book reviews on combinatorics and mathematical history, including works on Martin Gardner’s legacy and Euler’s combinatorial contributions. His research spans topics like Bulgarian solitaire variants, Garden of Eden states in combinatorial models, and enumeration modulo congruences. Beyond academia, he enjoys NYC cultural experiences with his husband and advocates for accessible mathematics education through pedagogical innovations documented in publications like Resources for Teaching Discrete Mathematics .

• Statistical Physics
• Critical Phenomena
• Combinatorics
• +۳ مورد دیگر

Jesus Salas Martinez is an Associate Professor and Deputy Director of the Gregorio Millan Barbany Institute in the Department of Mathematics at Carlos III University of Madrid. His research focuses on statistical mechanics, critical phenomena, and combinatorial algorithms. Dr. Salas Martinez investigates phase transitions in lattice models including Potts and Ising systems, develops Monte Carlo algorithms, and analyzes universality classes in critical systems. His work bridges mathematical physics, combinatorics, and computational methods. His publications demonstrate consistent focus on finite-size scaling corrections, ergodicity properties of algorithms, and exact solutions in statistical mechanical models.

• Number Theory
• Cryptography
• Analytic Number Theory
• +۵ مورد دیگر

Carl Pomerance is a Professor in the Department of Mathematics at Dartmouth College. His research spans various areas of number theory, including analytic number theory, cryptography, and computational methods. He is renowned for his work on prime numbers, pseudoprimes, and the distribution of arithmetic functions. Pomerance has authored or co-authored numerous influential books, including Prime Numbers: A Computational Perspective , and has edited volumes on cryptology and computational number theory. His research interests include the study of arithmetic functions, such as Euler's totient function and Carmichael's function, as well as topics in algebraic number theory, combinatorics, and algorithms. Pomerance has delivered invited talks at major conferences and institutions worldwide, focusing on themes like additive number theory, multiplicative functions, and the interplay between number theory and cryptography. Key contributions include advancements in primality testing algorithms (e.g., the quadratic sieve), the study of Carmichael numbers, and investigations into pseudoprimes and their distribution. He has also explored topics such as covering congruences, elliptic curves, and the properties of algebraic numbers.

• Mathematics Education
• History of Mathematics
• Special Matrices
• +۷ مورد دیگر

Sandra Ricardo is an Assistant Professor at the University of Trás-os-Montes and Alto Douro (UTAD), Portugal, with a strong academic foundation in Mathematics, holding a PhD from the University of Rouen, France, and a Master’s from the University of Coimbra, Portugal. She is actively engaged in research and educational projects with international impact. PhD in Mathematics, National Institute of Applied Sciences of Rouen, University of Rouen, France (2008) Master's in Mathematics, University of Coimbra, Portugal (2000) Her research interests include Mathematics Education, History of Mathematics, Special Matrices, k-Bronze Fibonacci Numbers, and Mechanical Control Systems. She emphasizes innovative teaching strategies and the integration of historical context into mathematical instruction. Her work bridges theoretical mathematics with practical applications in education and biomedical signal analysis. The most recent publications reflect a dual focus: one stream on advanced algebraic structures such as quaternion Gaussian Bronze Fibonacci numbers and matrix theory, and another on pedagogical innovations in teaching fractions, statistics, and problem-solving in early education. These works highlight her commitment to both pure mathematical research and transformative educational practices. Sandra is involved in significant international projects: TeachersMOD (Erasmus+, EACEA): Modernizing elementary school teacher training in Kurdistan (2023–2025) Mais Conhecimento Melhor Futuro (Calouste Gulbenkian Foundation): Enhancing math, Portuguese, and digital literacy in Guinea-Bissau (2022–2023) These initiatives aim to improve educational access and quality in underserved regions, focusing on curriculum development and teacher capacity building. Sandra has advised and collaborated on numerous research projects, particularly in mathematics education reform and control theory. While no formal list of advisees is provided, her publications indicate strong mentorship and collaborative leadership. She has not received publicly listed scientific awards in the provided text. She contributes to academic outreach through the CIIE (Center for Research in Educational Innovation) and LabDERE (Laboratory of Digital Experimentation and Research in Education), promoting digital tools and innovative pedagogies in educational settings.

Omar Kihelمشاهده پروفایل

استاد

• Algebraic Number Theory
• Elliptic Curves
• Diophantine Equations
• +۴ مورد دیگر

Omar Kihel is a Professor of Mathematics at Brock University, affiliated with the Department of Mathematics and Statistics within the Faculty of Mathematics and Statistics. His research focuses on Algebraic Number Theory, Elliptic Curves, Diophantine Equations, Permutation Polynomials over Finite Fields, Galois Theory, and Cryptography. He has been invited to speak at multiple international conferences, including the 25th Annual Meeting in Mathematics (AMM 2021) in Bangkok and the Mathematical Congress of the Americas 2021. He holds the title of Fellow of the Papua New Guinea Mathematical Society (since 2013) and received a teaching excellence award from Brock University in 2017. His research trends emphasize Diophantine equations, permutation polynomials, and applications of algebraic structures in cryptography. Recent publications explore topics such as integer solutions to equations, elliptic curve properties, and polynomial theory. His work frequently intersects with number theory, algebraic geometry, and combinatorics. Scientific Awards: Teaching award in the faculty of Mathematics and Statistics (2017) Fellow of the Papua New Guinea Mathematical Society (2013–present) His advising and grants are not explicitly detailed in the provided text. His research is primarily theoretical, contributing to foundational areas of mathematics with potential applications in cryptography and computational algebra.

James Worrellمشاهده پروفایل

استاد

• Logic in Computer Science
• Linear Dynamical Systems
• Automated Verification
• +۳ مورد دیگر

James Worrell is a Professor of Computer Science at the University of Oxford, affiliated with Green Templeton College. He holds a prestigious UKRI Fellowship (equivalent to an ERC Advanced Grant) and an EPSRC Established-Career Fellowship. His research focuses on logic in computer science, linear dynamical systems, and automated verification, with applications to formal methods and decision procedures. He has held leadership roles on program committees for major conferences including POPL, CONCUR, FoSSaCS, and ICALP. Notable invited talks include the CRM Workshop on Fluid Dynamics and the MOD23 Summer School in Formal Verification. He currently advises PhD students like Julian D’Costa and collaborates with postdocs Bertrand Teguia and Jakub Konieczny. His research investigates decidability questions in linear systems, recurrence sequences, and matrix semigroups. He has pioneered techniques combining o-minimal geometry, automata theory, and model checking to analyze dynamical systems. Recent work addresses transcendence properties of numerical sequences and robustness in machine learning models. Awards include ERC and UKRI funding recognitions. He teaches advanced courses on logic and proof, automata theory, and computational learning theory at Oxford, with lecture materials available online. His work bridges theoretical computer science with applications in safety-critical systems and formal verification.

• Combinatorial Group Theory
• Functional Analysis
• Self-similar Groups
• +۴ مورد دیگر

Volodymyr Nekrashevych is a Professor at Texas A&M University's College of Arts & Sciences, specializing in Combinatorial Group Theory and Functional Analysis. His research focuses on self-similar groups, dynamical systems, and their connections to fractal geometry, operator algebras, and geometric group theory. He holds a prominent academic position with extensive contributions to the field through numerous publications. His work explores complex structures such as C*-algebras of self-similar groups, hyperbolic groupoids, and the interplay between group actions and topological dynamics. Notable topics include Liouville properties, conformal dimension, and the study of groups with intermediate growth. He has contributed to foundational papers on iterated monodromy groups, Smale spaces, and symbolic dynamics. Nekrashevych's recent articles emphasize expanding maps, topological full groups, and applications to algebraic and geometric problems. His research often bridges pure mathematics disciplines, offering novel insights into group theory through dynamical and fractal perspectives. While specific grants or advising records are not detailed here, his academic profile reflects sustained engagement with cutting-edge mathematical research.

• Mathematics
• Optimal Control
• Number Theory
• +۴ مورد دیگر

Joshua Siktar is a Visiting Assistant Professor at Texas A&M University’s College of Arts & Sciences. His research focuses on optimal control theory, number theory, and numerical analysis, with a particular emphasis on nonlocal equations, composite numbers in arithmetic progressions, and Fibonacci compositions. He contributes to both theoretical and applied mathematics, addressing problems in peridynamics modeling, fractional optimal control, and combinatorial configurations. His work spans topics such as asymptotic compatibility in optimal design problems, Lavrentiev gap phenomena in finite element methods, and Zeckendorf’s theorem applications. He has explored central limit theorems for lattice paths and combinatorial enumeration, often integrating analytical techniques with computational methods. Siktar’s articles reflect a diverse yet cohesive research agenda, balancing foundational mathematics with interdisciplinary applications. He frequently publishes in peer-reviewed journals and maintains a website showcasing his work at people.tamu.edu .

Jonathan L. Grossمشاهده پروفایل

استاد

• Topological Graph Theory
• Knot Theory
• Computer Graphics
• +۵ مورد دیگر

Jonathan L. Gross is a Professor of Computer Science at Columbia University, with a joint appointment in the School of Engineering and Applied Science. He previously held a position at Princeton University, where he worked with Ralph Fox, and earned his Ph.D. in 3-dimensional topology from Dartmouth College, solving a problem posed by John Milnor. His undergraduate studies were at MIT. His research spans topological graph theory, knot theory, computer graphics, and mathematical models for social anthropology. Notable contributions include the voltage graph construction for graph imbeddings and foundational work on enumerative techniques in topological graph theory. He has authored/co-authored influential books such as Topological Graph Theory and Graph Theory and Its Applications . Research Interests: Genus polynomials, Celtic knots, woven shapes, voltage graphs, grid-group theory, 3-manifold topology. Teaching: Courses include Graph Theory (COMS 4203), Combinatorial Theory (COMS 4205), and Topics in Graph Theory (COMS 6204). Recognition: Alfred P. Sloan Fellowship, IBM Postdoctoral Fellowship, and the Columbia Great Teacher Award. His work bridges pure mathematics and applied domains, including collaborations with artists and computer scientists on weaving algorithms and 3D modeling tools. He has developed software for performance evaluation and reusable software design at Bell Labs and IBM.

Ignatia Barbara Van den Veyverمشاهده پروفایل

استاد

• Genetics
• Epigenetics
• Prenatal Genetics
• +۸ مورد دیگر

Dr. Ignatia Barbara Van den Veyver is a Professor and the Henry and Emma Meyer Chair at Baylor College of Medicine, with joint appointments in the Department of Molecular and Human Genetics and the Department of Obstetrics and Gynecology, specifically in Maternal-Fetal Medicine. She serves as Director of Prenatal & Reproductive Genetics at both Baylor College of Medicine and Texas Children's Hospital, and as Director of the Clinical Translational Research Certificate of Added Qualification (CTR-CAQ) Program in the Graduate School of Biomedical Sciences. She is also a Faculty Member at the Jan and Dan Duncan Neurological Research Institute at Texas Children's Hospital. MD from University of Antwerp, Belgium Fellowship in Maternal-Fetal Medicine, Baylor College of Medicine Residency in Obstetrics and Gynecology, University of Antwerp affiliated hospitals Clinical Fellowship in Genetics, Baylor College of Medicine Her research focuses on the genetics and epigenetics of reproductive and developmental disorders, particularly maternal-effect gene mutations, genomic imprinting abnormalities, and rare conditions such as Aicardi syndrome and focal dermal hypoplasia (Goltz syndrome). She investigates the molecular basis of molar pregnancies and prenatal gene-environment interactions. Her lab integrates clinical research with cell line and mouse model studies to understand disease mechanisms and improve diagnostics. Her recent publications reflect a strong emphasis on prenatal genetic diagnostics, epigenetic regulation, and the genetic basis of rare neurodevelopmental and dermatological syndromes. Key themes include DNA methylation dynamics, trophoblast biology, and the role of genes like NLRP7 and PORCN in development. She has contributed significantly to the development and implementation of chromosomal microarray and exome sequencing in prenatal diagnosis, and currently co-leads the multicenter PrenatalSEQ study on whole genome sequencing in prenatal care. Scientific awards and recognitions include funding from the Ruth L. Kirschstein Institutional National Research Service Award (T32) for her CTR-CAQ training program. She served as President of the International Society for Prenatal Diagnosis (2016–2018), is an Associate Editor of Prenatal Diagnosis , and co-chairs the ClinGen Prenatal Gene Curation Expert Panel. Dr. Van den Veyver is deeply committed to education and mentoring, having co-directed a graduate translational research program for over a decade before launching the CTR-CAQ program. She mentors postdoctoral researchers, clinical fellows, junior faculty, and graduate students. Her leadership roles in research, clinical genetics, and education underscore her impact in advancing prenatal and reproductive genetics. She leads and participates in multiple research initiatives, including studies on non-invasive prenatal diagnosis using circulating fetal cells and cell-free DNA. Her lab is at the forefront of developing novel screening methods for fetal chromosomal and single-gene disorders, with a focus on clinical integration and psychosocial implications.