Andreas Debrouwere is affiliated with the Department of Mathematics at the Vrije Universiteit Brussel . His research focuses on mathematical analysis, particularly in the areas of ultradifferentiable functions, ultradistribution theory, and surjectivity of differential operators. Projects: Applied harmonic analysis and partial differential equations (2023-2027), Bilateral cooperation for joint PhD (2023-2027), Francqui Chair Fellowship (2023-2024) Debrouwere's work explores functional analysis , operator theory , and weighted spaces . His recent publications analyze surjectivity conditions for differential operators and topological invariants in function spaces. Collaborations with researchers like Thomas Kalmes and Jasson Vindas highlight his contributions to partial differential equations and harmonic analysis. Scientific Awards: Francqui Chair Fellowship (2023-2024) As an advisor, he guided the master's thesis on representation theory of classical Type I groups and quantizations. His research also intersects with applications in image processing and mathematical physics.
Stevan Pilipović is a Full Professor at the University of Novi Sad, Faculty of Sciences, Department of Mathematics and Informatics, since 1987. He holds a BSc (1973), MSc (1977), and PhD (1979) from Novi Sad and Belgrade Universities. His research focuses on generalized functions, integral transforms, pseudodifferential operators, and microlocal analysis. He has authored over 300 scientific papers and 10 monographs, served as editor for journals like Publications de l’Institut Mathématique , and led research projects, including the Center of Excellence for Applications of Mathematics. He is a Full Member of the Serbian Academy of Sciences and Arts (since 2009) and has mentored 30 doctoral students. His work spans functional analysis, fractional calculus, and stochastic processes, with contributions to conferences and international collaborations. Education: BSc (1973), MSc (1977), PhD (1979) in Mathematics. Positions: Full Professor (1987–present), Associate Professor (1985–1987), Assistant Professor (1980–1985). Research: Specializes in functional analysis, PDEs with singularities, fractional calculus applications in mechanics, and stochastic processes. Leadership: Organized international conferences, chaired the Serbian Scientific Mathematical Society, and coordinated EU-funded projects.
Angela Anna ALBANESE is a Full Professor in the Department of Mathematics and Physics "Ennio De Giorgi" at the University of Salento, Italy, a position she has held since October 1, 2021. She previously served as an Associate Professor in the same department from 1998 to 2021. She earned her degree in Mathematics from the University of Lecce in 1991 and began her academic career there as a researcher from 1993 to 1998. She has held visiting positions at the Polytechnic University of Valencia (Spain) and the University of Tübingen (Germany), and was a CNR-Italy fellow at the Polytechnic University of Valencia. Her research is centered on Functional Analysis , particularly in Operator Theory , Ultradifferentiable Classes , Sequence Spaces , and Spectral Theory . Her work investigates the properties of Cesàro and related operators in various function and sequence spaces, including Fréchet and Banach spaces, with a strong emphasis on regularity, spectral behavior, and dynamical properties. Her expertise also extends to partial differential equations and harmonic analysis. The recent publications highlight a sustained focus on operator theory in function spaces , with a particular concentration on the Cesàro operator and its generalizations across different topological vector spaces. A significant trend is the analysis of spectral properties and dynamics of composition, multiplication, and convolution operators. Her work increasingly bridges classical functional analysis with applications in harmonic analysis and PDEs, as seen in her research on time-frequency representations and hypoellipticity. National Scientific Qualification (ASN) as Full Professor of Analysis (2013) National Scientific Qualification (ASN) as Full Professor of Analysis (2019, 1st quarter) Prof. ALBANESE plays a significant role in academic leadership and service. She is the Coordinator of the PhD School in "Mathematics and Computer Science" at the University of Salento (since 2019) and a member of the Doctoral School Board (since 2024). She has been a member of the Teaching Committee for the PhD School in Mathematics since 2007. She has served as an Assistant Editor for the journal Note di Matematica (2009–2019) and is currently a member of the Editorial Board of the Banach Journal of Mathematical Analysis (since 2023). She is a prolific reviewer for numerous journals and funding bodies, including Zentralblatt MATH, the Austrian Science Fund (FWF), and the VQR. Her research has been supported by several national and international projects. She was the main researcher for a project on "Functional Analysis and Applications-Young Researchers" at the University of Lecce and has participated in multiple projects funded by the National Institute of Higher Mathematics (INdAM) and the Italian Ministry of University and Scientific Research. She was also a researcher on a Spanish Ministry of Science and Innovation project titled "Metodos de analisis funcional para el analisis matematico".
Marat Markin is an Associate Professor in the Department of Mathematics at California State University, Fresno (since August 2020). Previously, he held roles including Assistant Professor (2016–2020), Part-Time Lecturer (2013–2016), and Supernumerary Research Fellow at the Institute of Mathematics, National Academy of Sciences of Ukraine (2002–2012). He earned his Ph.D. in Physico-Mathematical Sciences from the Institute of Mathematics, National Academy of Sciences of Ukraine, and an M.S. in Mathematics from Kiev State University. Education: M.S. Mathematics, Kiev State University, Ukraine Ph.D. Physico-Mathematical Sciences, Institute of Mathematics, National Academy of Sciences of Ukraine Research Interests: Functional Analysis, Operator Theory, Differential Equations in Abstract Spaces, Semigroups of Operators, Hypercyclicity, and Linear Chaos. His work explores topics such as spectral operators, ultradifferentiability of solutions, and operator dynamics in Banach spaces. Publications: Over 30 peer-reviewed papers in journals like Open Math , Methods of Functional Analysis and Topology , and International Journal of Mathematics and Mathematical Sciences . Recent focuses include hypercyclicity in function spaces and Gevrey ultradifferentiability of weak solutions. Grants & Recognition: National Science Foundation (NSF) Bridge to Doctorate Grant (Co-Principal Investigator) NSF Travel Grant to present at IWOTA 2018 in Shanghai Ukrainian State Committee on Science and Technologies Research Grant (1992–1996) Teaching: Courses include Calculus for Life Sciences, Differential Equations with Linear Algebra, and graduate-level Functional Analysis. Authored textbooks like Elementary Operator Theory and Real Analysis: Measure and Integration .
Antonio Galbis Verdu is a Full Professor in the Department of Mathematical Analysis at the Faculty of Mathematics, University of Valencia, Spain. His research is centered on functional analysis, operator theory, and harmonic analysis, with a particular focus on ultradifferentiable functions, time-frequency analysis, and convolution operators. PhD, Universitat de València, 1988 His research interests include functional analysis, operator theory, harmonic analysis on Euclidean spaces, partial differential equations, and integral transforms. He works extensively with weighted spaces of holomorphic functions, Gelfand-Shilov spaces, and pseudodifferential operators. His work often bridges abstract functional analytic frameworks with concrete problems in analysis and mathematical physics. The recent articles highlight a strong and consistent research trajectory in functional and harmonic analysis, particularly in time-frequency localization, Gabor systems, and operator theory on function spaces such as Fock and modulation spaces. The publications demonstrate deep engagement with ultradifferentiable function classes, convolution and Toeplitz operators, and foundational aspects of frame theory in non-Banach settings. The keywords span functional analysis, operator theory, and harmonic analysis, with subfields including time-frequency analysis, pseudodifferential operators, and spaces of smooth and holomorphic functions. There are no scientific awards explicitly mentioned in the provided text. Antonio Galbis has collaborated extensively with researchers such as José Bonet, Carmen Fernández, Joachim Toft, and David Jornet. He has been involved in numerous joint publications, indicating a strong advisory and collaborative role in the mathematical community. While specific grant details are not provided, his sustained publication record in high-impact journals suggests active funding support. He is a member of the research group ESALDI (Spaces and Algebras of Differentiable Functions), which focuses on functional analytic structures and their applications. He is a key member of the ESALDI research group at the University of Valencia, which investigates spaces and algebras of differentiable functions, with applications to partial differential equations and operator theory. This group fosters collaboration on advanced topics in analysis and supports the training of early-career researchers.
MARIA CARMEN FERNANDEZ ROSELL is a Professor in the Department of Mathematical Analysis at the Faculty of Mathematics, University of Valencia. She is a member of the ESALDI research group (Spaces and Algebras of Differentiable Functions), focusing on functional analysis, operator theory, and time-frequency analysis, with significant interdisciplinary contributions in Bayesian statistics and econometrics. Her research spans Functional Analysis , Operator Theory , Harmonic Analysis , and Bayesian Modeling . She investigates ultradifferentiable functions, pseudodifferential operators, composition operators on function spaces, and time-frequency localization. Her statistical work includes Bayesian inference for fat tails, skewness, model averaging, and spatial modeling, often in collaboration with prominent statisticians like Mark F. J. Steel and Peter J. Green. The most recent publications highlight her expertise in composition operators on Gelfand-Shilov classes, spectral analysis, and characterizations of function spaces via harmonic oscillators. Her work bridges pure mathematical analysis with applied statistical modeling, particularly in econometrics and biological systems. On Bayesian modeling of fat tails and skewness (1998) Benchmark priors for Bayesian model averaging (2001) Annihilating sets for the short time Fourier transform (2010) Dynamics and spectra of composition operators on the Schwartz space (2018) She has supervised doctoral research, including Dr. Manuel Valdivia Ureña. Her work is supported by extensive collaborations, particularly with Antonio Galbis, José Bonet, and Mark F. J. Steel. She has contributed to major journals such as the Journal of Mathematical Analysis and Applications, Journal of Econometrics, and The Journal of Fourier Analysis and Applications. She is active in the research group ESALDI, which focuses on the theory of spaces and algebras of differentiable functions, exploring structural properties, duality, and applications to partial differential equations and signal analysis.
Armin Rainer is a Senior Lecturer at the Faculty of Mathematics and Geoinformation , TU Wien , Austria. His research focuses on real algebraic and analytic geometry, tame geometry, differential analysis, and singularity theory. University: TU Wien (since August 2025) Department: Institute for Statistics and Mathematical Methods in Economics Research Grants: Principal Investigator for FWF projects P32905 (2020-2024), P26735 (2014-2019), P22218 (2010-2014) Erwin Schrödinger Fellowship J2771 (2008-2010) Scientific Contributions: Developed extension theorems for ultradifferentiable functions Advanced perturbation theory for polynomials and operators Analyzed regularity of roots/eigenvalues in tame settings Studied Hölder-Zygmund classes on manifolds Collaborators : Adam Parusiński, Gerhard Schindl, David Nenning, Peter Michor, and others.
