Gloria Marí Beffa

Professor of Mathematics
Associate Dean for Research

College of Letters and Science
Mathematics Department
Madison, WI 53706
(608) 263-1634

Email to: maribeff(at)

Education: Ph.D., Mathematics, 1991,
University of Minnesota-Twin Cities .


Currently teaching

No teaching this semester

Recent Publications

with their files

Wm Algebras and Fractional Powers of Difference Operators,

What is a Lattice W-Algebra?,
with Anton Izosimov, International Mathematics Research Notices, rnad151, July 2023.

Integrable evolutions of twisted polygons in centro-affine Rm,
with Annalisa Calini, International Mathematics Research Notices, V 6, March 2022, 4318-4375.

The pentagram map on Grassmannians
with Raul Felipe, Annales de l'Institut Fourier, Volume 69 (2019) no. 1, p. 421-456.

Research Interests

Geometrical aspects of infinite dimensional and discrete Integrable systems; ; Pentagram and associated maps; Discrete moving frames and invariants; Poisson geometry; Adler-Gel'fand-Dikii brackets; Differential Invariants and Invariant Differential and difference evolutions, specially their relationship with infinite and discrete Hamiltonians; Moving frames and discrete moving frames, and applications; Projective and parabolic Geometry; Applications to image processing; Mathematics and applications in general.

For a complete list of papers and more professional information

Please, have a look at my Curriculum Vitae

Math Department Home page