P. H. D. Ramakrishna

According to our database, P. H. D. Ramakrishna authored at least 3 papers between 2003 and 2004.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of three.

2004

Computations that require higher than double precision for robust and exact decision making.

Sudebkumar Prasant Pal, Rakesh Kumar Koul, Frahad Musadeekh, P. H. D. Ramakrishna, Hironmay Basu

Int. J. Comput. Math., 2004

A new and novel method for computing an upper bound on the distance of an approximate zero from an exact zero of a univariate polynomial.

Siddhartha Brahma, P. H. D. Ramakrishna, Sudebkumar Prasant Pal

Int. J. Comput. Math., 2004

2003

Computing sharp and scalable bounds on errors in approximate zeros of univariate polynomials

P. H. D. Ramakrishna, Sudebkumar Prasant Pal, Samir Bhalla, Hironmay Basu, Sudhir Kumar Singh

CoRR, 2003