Computer Algebra Seminar No.35 (計算代数セミナー, 第36回) at Kobe University
(神戸大学)
July 22 (Tue), 2014. 7月22日 (火曜日), 11:15--12:15
場所： Room B428, Building B (Graduate School of Science), 神戸大学 理学部B棟 B428.
Dimensions in algebraic analysis
Viktor Levandovskyy,
Lehrstuhl D fuer Mathematik, RWTH Aachen University
Abstract
Gelfand-Kirillov dimension is a useful tool in ring theory.
It has much in common with dimensions, used in the D-module theory (like the Krull dimension of the characteristic variety and the dimension, used by Bernstein). On the other hand, in a variety
of situations Gelfand-Kirillov dimension behaves differently.
Yet on the other hand, the computation of the GK-dimension
of finitely generated modules is algorithmic for a broad class of non-commutative algebras.
Armed with the Gelfand-Kirillov dimension, I will present
an unified proof of the existence of Bernstein-Sato ideals
over polynomial and Ore-localized Weyl algebras.
Past Lectures.
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連絡先: Nobuki Takayama
Other Seminars.
アクセス (Access):
キャンパス地図 (campus map in Japanese).
理学部(理学研究科)はキャンパス地図の 29 番になります
(the number 29 is the faculty of science (graduate school of science)).
理学部数学教室への詳しい交通案内,
(Access in English)