P. Ashraf

A Study on Set-Valuations of Signed Graphs

N. Sudev, K. A. Germina, P. Ashraf, 2016, 1610.00698.

On Open Domination and Domination in Signed Graphs

K. A. Germina, P. Ashraf, 2013 .

On certain associated graphs of set-valued signed graphs

N. Sudev, K. A. Germina, P. Ashraf, 2019, Malaya Journal of Matematik.

Some New Results on Integer Additive Set-Valued Signed Graphs

K. A. Germina, N. Sudev, P. Ashraf, 2016, 1609.00295.

Double domination in signed graphs

K. A. Germina, P. Ashraf, K.A. Germina, 2016 .

Pathological functions and the Baire category theorem

P. Ashraf, 2017 .