Boris Novikov

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Name Boris Novikov
Member for 1 year
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Location Kharkov, UKRAINE
Age 67
4

Questions
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7
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How is called a semigroup…

apr 19 12 at 15:13 Benjamin Steinberg 10.6k●1●14●49

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3
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answers
427
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polynomial maps

dec 19 11 at 1:12 Jacques Carette 6,697●1●14●35

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3
votes
0
answers
200
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Factorization of equivariant maps

oct 30 11 at 20:17 Boris Novikov 1,346●1●3●9

 
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vote
2
answers
224
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non-Hopfian groups

apr 2 12 at 21:17 Mark Sapir 27.5k●2●57●118

 

44

Answers
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16
Getting nervous refereeing a paper
7
Why aren’t representations of monoids studied so much?
7
Mathematical Paper That Just Links Two Different Fields of Sciences
6
Algorithm for checking existance of real roots for Polynomials in more than one variable
6
the automorphism group of the general linear group GL(n,F)
5
Irreducibility for multivariate polynomial polynomial generated from sum of irreducible polynomial in one variable
5
Automorphism classes of the free group
4
What are the semigroups in which congruence classes can be multplied like sets?
4
Why do we choose the standard total order on the integers?
4
Fixed point theorem on graphs?
3
Variations of the Frobenius coin problem
3
Idempotents in compact semigroups
3
Weakened notion of extremal epimorphism?
3
Non-simple and non-unital rings with trivial centres
3
Polyhedra Classification
2
wreath product and matrix presentation
2
Measures of non-abelian-ness
2
local subrings of matrix ring
2
Presentation of the Clifford group by generators and relations?
2
Asking about a quasicommutative semigroup
1
Fast algorithms for addition and multiplication of Zhegalkin polynomials
1
On the notion of partial semigroup
1
Algorithmically finite-dimensional (noncommutative) algebras.
1
Generalization of eigenvalues/vectors to modules?
1
Adjunctions between derived functors
1
Short Course Suggestions For High School Students
1
Partitions and finite sets
1
Reference request for projective representations of finite groups over a non-problematic field
1
Why is the cardinality of the codomain of a ring epimorphism at most the cardinality of the domain?
1
For the symmetric group on an infinite set, is there a generating set of strictly smaller cardinality?
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