Results 81 to 90 of about 11,854 (238)

Enumerative Geometry Meets Statistics, Combinatorics, and Topology

open access: yesNotices of the American Mathematical Society, 2023
We explain connections among several, a priori unrelated, areas of mathematics: combinatorics, algebraic statistics, topology and enumerative algebraic geometry. Our focus is on discrete invariants, strongly related to the theory of Lorentzian polynomials. The main concept joining the mentioned fields is a linear space of matrices.
openaire   +2 more sources

A branch statistic for trees: interpreting coefficients of the characteristic polynomial of braid deformations [PDF]

open access: yesEnumerative Combinatorics and Applications, 2022
Priyavrat Deshpande, Krishna Menon
doaj   +1 more source

Enumerative properties of generalized associahedra

open access: yes, 2004
Some enumerative aspects of the fans, called generalized associahedra, introduced by S. Fomin and A. Zelevinsky in their theory of cluster algebras are considered, in relation with a bicomplex and its two spectral sequences.
Chapoton, Frederic
core   +3 more sources

Enumeration of binary trees compatible with a perfect phylogeny. [PDF]

open access: yesJ Math Biol, 2022
Palacios JA   +3 more
europepmc   +1 more source

Interview with Francesco Brenti [PDF]

open access: yesEnumerative Combinatorics and Applications, 2023
ECA
doaj   +1 more source

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