Mathematics
P Vanchinathan's user avatar
P Vanchinathan's user avatar
P Vanchinathan's user avatar
P Vanchinathan
  • Member for 11 years, 8 months
  • Last seen this week
  • Chennai, India
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About

I work in Chennai, India at VIT Uiversity, teaching mathematics to Engineering students. Earlier I have taught at Chennai Mathematical Institue courses in Pure Mathematics from undergraduate to Ph D level. I have also taught a first course in Programming with Python language. Use SAGE software to teach in my classroom, as well as for my research.

Interested in Algebra, Number Theory, Representation Theory, Invariants and applications of Number Theory to Cryptography.

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All Questions Answers
Score Newest
answer
69
If squaring a number means multiplying that number with itself then shouldn't taking square root of a number mean to divide a number by itself?
Jan 9, 2016
answer
67
Show that there are infinitely many powers of two starting with the digit 7
Apr 12, 2017
answer
64
Why are eigenvalues of nilpotent matrices equal to zero?
May 4, 2015
answer
39
Are there an equal number of positive and negative numbers?
Apr 10, 2017
answer
33
Principal submatrices of a positive definite matrix
Apr 6, 2015
answer
19
Is there anything special about this matrix?
Apr 6, 2015
answer
13
Is it possible to list $\mathbb{Q}$ so that the result set to be a monotonic sequence?
Apr 10, 2014
answer
11
how can a set of functions form a vector space?
Sep 27, 2016
answer
11
What is the intuition of conjugacy classes?
Feb 20, 2019
answer
11
Why are Sylow Theorems and Sylow subgroups significant?
Mar 30, 2022
Top Meta posts
2
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20
How to deal with questions that are apparently inconsistent with user's mathematical sophistication
19
Disciplinary action for nasty behaviour
Top network posts
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31
What is exceptional about the prime numbers 2 and 3?
24
Irreducible Degrees and the Order of a Finite Group
23
Structures that turn out to exhibit a symmetry even though their definition doesn't
19
Why do we need random variables?
14
Is there a "geometric" intuition underlying the notion of normal varieties?

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