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Júlio César M. Marques's user avatar
Júlio César M. Marques's user avatar
Júlio César M. Marques's user avatar
Júlio César M. Marques
  • Member for 6 years, 9 months
  • Last seen this week
3 votes
2 answers
124 views

When $\textrm{Tor}_n^A(-,A/radA)\neq 0$? ($A$ a finite dimensional $K$-algebra)

3 votes
1 answer
171 views

Morita theory and non basic path algebra

2 votes
1 answer
106 views

How do I get this matrix in Smith Normal Form? Every matrix in $M(\mathbb{Z})$ can be taked in Smith form?

1 vote
1 answer
137 views

Semiprimitive rings and Modules

1 vote
1 answer
108 views

A sequence of functions decreasing to 0 is equicontinuous in a compact metric space.

1 vote
1 answer
187 views

About Loewy length of syzygy

1 vote
1 answer
566 views

Canonical products and general form for entire functions

1 vote
0 answers
191 views

(Co)homology of partially ordered sets (posets)

1 vote
1 answer
95 views

Short exact sequences envolving syzygies

1 vote
1 answer
147 views

About transcendence degree of an affine $K$-domain

0 votes
1 answer
217 views

The Kernel is inside the radical when we have an essential epimorphism

0 votes
1 answer
68 views

How to proof that exists a sequence of real positive numbers for a sequence of random variables? [closed]

0 votes
1 answer
38 views

Relation between homomorphisms and monomorphims of finite groups