Current Research

Sur khujchhi sur khujchhi

Sur ke khuje pachhi na 

Poth cholchhi poth cholcchi

Kothao kintu jachhi na. 

-By (Evergreen) Salil (-da) Chowdhury.

     Earliest available version of the paper on "Parity Theorem"

Half-First Derivative of Quadratic Functions: Marginal Analysis Without Calculus 

The Perspective of Finite Mathematics-Rational Algebra and Analysis (available at: https://drive.google.com/file/d/1Ek_S20_zlEAdfRrr3Vm3eyK_8x1Y3pi0/view)

Proper Sub-stochastic Matrices: A Comment  

Published version

Published version

https://drive.google.com/file/d/1wr4C1WKMsabajPnXgVt9RPrwoHLZahRH/view?usp=sharing