3 papers
math.RA2001
Unitary Tridiagonalisation in M(4, C)
Vishwambhar Pati
A question of interest in Linear Algebra is whether all n x n complex matrices can be unitarily tridiagonalised. The answer for all n not equal to 4 (affirmative or negative) has b…
math.DG1998
The Theorem of Kronheimer-Mrowka
Vishwambhar Pati
This note is an exposition of the proof of Thom's conjecture by Kronheimer and Mrowka, using the new Seiberg-Witten invariants.
math.DG1998
Seiberg-Witten Invariants-An Expository Account
Kapil Paranjape, Vishwambhar Pati
In this note, we give an exposition of the construction of Seiberg-Witten invariants.