User P Vanchinathan - MathOverflow

P Vanchinathan

Member for 12 years
Last seen more than a week ago

Chennai, India

16 Questions

Score Activity Newest Views

31 votes

4 answers

6k views

What is exceptional about the prime numbers 2 and 3?

asked Mar 19, 2014 at 9:51

24 votes

2 answers

2k views

Irreducible Degrees and the Order of a Finite Group

asked Apr 8, 2013 at 7:27

6 votes

1 answer

580 views

Do all algebraic number fields arise from Eisenstein polynomials?

asked Feb 20, 2015 at 9:03

5 votes

1 answer

208 views

When and where were Jonquières automorphisms defined first?

asked Dec 22, 2016 at 0:09

5 votes

4 answers

1k views

Variations to Cayley's Embedding Theorem for Groups

asked Apr 17, 2014 at 9:28

5 votes

0 answers

123 views

Are the canonical actions on Schubert Cells Linearizable?

asked Nov 1, 2012 at 10:01

4 votes

1 answer

380 views

Symmetrizing with respect to Galois Group: Trace and Norm

asked Apr 25, 2017 at 0:35

4 votes

0 answers

689 views

Primitive Elements for $S_n$ Galois Extensions?

asked Jan 3, 2013 at 4:26

3 votes

1 answer

254 views

Lower Degree Elements in an Algebraic Number Field

asked Jun 19, 2013 at 15:21

3 votes

2 answers

210 views

Polynomials giving Lower Degree Elements in an Algebraic Number Field

asked Jun 20, 2013 at 1:17

2 votes

1 answer

688 views

How to apply Hilbert's Irreducibilty theorem?

asked Jan 2, 2013 at 0:50

1 vote

2 answers

414 views

Algebraic numbers abhorrent to cyclotomic fields

asked Oct 24, 2013 at 9:41

1 vote

0 answers

66 views

Relation Among Conjugacy Classes

asked Apr 19, 2018 at 8:52

1 vote

0 answers

45 views

Polynomials evaluating to primitive elements

asked Dec 3, 2019 at 10:45

-1 votes

1 answer

476 views

Functions of several variables over finite fields [closed]

asked Feb 19, 2016 at 0:45

-2 votes

1 answer

326 views

Is there any Lefschetz-like principle for representations of finite groups?

asked Feb 2, 2015 at 15:54