Тип публикации: статья из журнала

Год издания: 2021

Идентификатор DOI: 10.33048/semi.2021.18.089

Ключевые слова: discriminant, newton polytope, tropical variety, bergman fan, matroid

Аннотация: We study normal directions to facets of the Newton polytope of the discriminant of the Laurent polynomial system via the tropical approach.We use the combinatorial construction proposed by Dickenstein, Feichtner and Sturmfels for the tropicalization of algebraic varieties admitting a parametrization by a linear map followed by a moПоказать полностьюnomial map. We study normal directions to facets of the Newton polytope,of the discriminant of the Laurent polynomial system via the tropical,approach.We use the combinatorial construction proposed by Dickenstein,,Feichtner and Sturmfels for the tropicalization of algebraic varieties admit-,ting a parametrization by a linear map followed by a monomial map © 2021 Antipova I.A., Kleshkova E.A

Журнал: SIBERIAN ELECTRONIC MATHEMATICAL REPORTS-SIBIRSKIE ELEKTRONNYE MATEMATICHESKIE IZVESTIYA

Выпуск журнала: Vol. 18, Is. 2

Номера страниц: 1180-1188

Место издания: SOBOLEV INST MATHEMATICS

Издатель: 0

• Antipova I.A. (Siberian Fed Univ, 79 Svobodny Ave, Krasnoyarsk 660041, Russia)
• Kleshkova E.A. (Siberian Fed Univ, 79 Svobodny Ave, Krasnoyarsk 660041, Russia)

• Web of Science Core Collection
• Scopus
• Ядро РИНЦ (eLIBRARY.RU)