combinatorial algebra 1depth of quotients 1hilbert depth 1polynomial rings 1squarefree monomial ideals 1
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math.NT2024
On arithmetic Heilbronn supercharacters
Mircea Cimpoeas
In this note, we introduce arithmetic Heilbronn supercharacters that generalize the notions of arithmetic Heilbronn characters and Heilbronn supercharacters and discuss several pro…
math.NT2024
Weak almost monomial groups and Artin's conjecture
Mircea Cimpoeas
We introduce a new class of finite groups, called weak almost monomial, which generalize two different notions of "almost monomial" groups, and we prove it is closed under taking f…