3 papers
math.CO2017
Combined Properties of Finite Sums And Finite products near zero
Tanushree Biswas
It was proved that whenever N is partitioned into finitely many cells, one cell must contain arbitrary length geo-arithmetic progressions. It was also proved that arithmetic and ge…
math.CO2014
Image Partition near an Idempotent
Tanushree Biswas
Some of the classical results of Ramsey Theory can be naturally stated in terms of image partition regularity of matrices. There have been many significant results of image partiti…
math.CO2013
Centrally Image partition Regularity near 0
Tanushree Biswas, Dibyendu De, Ram Krishna Paul
The notion of Image partition regularity near zero was first introduced by De and Hindman. It was shown there that like image partition regularity over the main source…