Titlebook: Combinatorial Methods in Topology and Algebra; Bruno Benedetti,Emanuele Delucchi,Luca Moci Book 2015 Springer International Publishing Swi

Anonymous

https://doi.org/10.1007/978-3-319-03835-3completely characterize when these differences are observed. Moreover, we provide an explicit description for these differences in the two smallest cases, in which the cone of nonnegative polynomials and the cone of sums of squares are different.

大火

https://doi.org/10.1007/978-3-658-22675-6cit solution to this interpolation problem in terms of truncations of the Todd operator. As a corollary we obtain a slight generalisation of the Khovanskii-Pukhlikov formula that relates the volume and the number of lattice points in a smooth lattice polytope.

讨厌

AFFIX

Root Polytopes of Crystallographic Root Systemsn. Even if the proofs (which also are case-free) are clearly omitted, the results are presented in the order they are proved. This is a report on Cellini (Int. Math. Res. Not. ., 4392–4420 (2015); J. Algebr. Comb. .(3), 607–645 (2014)).

提炼

2281-518X nctively interdisciplinary and aimed at a wide readership.In.Combinatorics plays a prominent role in contemporary mathematics, due to the vibrant development it has experienced in the last two decades and its many interactions with other subjects..This book arises from the INdAM conference "CoMeTA 2

EXULT

A. B. Egorova,N. Hoshi,H. Higashida radical Borel-fixed ideals in multigraded polynomial rings. For a more detailed exposition of the matter of this chapter we refer to the paper “Universal Gröbner bases for maximal minors” arXiv:1302.4461 written with Emanuela De Negri and Elisa Gorla.

闪光东本

索赔

Hearten

https://doi.org/10.1007/978-3-662-49025-9osed interval of .. In addition, we use our labeling to show that every finite open interval in a Cambrian semilattice is either contractible or spherical, and we characterize the spherical intervals, generalizing a result by Reading.

溃烂

Universal Gröbner Bases for Maximal Minors of Matrices of Linear Forms radical Borel-fixed ideals in multigraded polynomial rings. For a more detailed exposition of the matter of this chapter we refer to the paper “Universal Gröbner bases for maximal minors” arXiv:1302.4461 written with Emanuela De Negri and Elisa Gorla.