K. R. Parthasarathy (graph theorist)

K. R. Parthasarathy is a professor emeritus of graph theory from the Department of Mathematics, Indian Institute of Technology Madras, Chennai. He received his Ph.D. (1966) in graph theory [1] from the Indian Institute of Technology Kharagpur. Parthasarathy is known for his work (with his student G. Ravindra) proving the special case of the strong perfect graph conjecture for claw-free graphs.[2] Parthasarathy guided and refereed Ph.D. students in graph theory, among them S. A. Choudum.[1] Parthasarathy wrote a book on graph theory, Basic Graph Theory (Tata McGraw-Hill, 1994).

References

K. R. Parthasarathy at the Mathematics Genealogy Project
Parthasarathy, K. R.; Ravindra, G. (1976), "The strong perfect-graph conjecture is true for $K_{1,3}$ -free graphs", Journal of Combinatorial Theory, Series B, 21 (3): 212–223, doi:10.1016/s0095-8956(76)80005-6; see review by László Lovász, MR0437377, and unsigned review, Zbl 0297.05109

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[mg-1] K. R. Parthasarathy at the Mathematics Genealogy Project

[2] Parthasarathy, K. R.; Ravindra, G. (1976), "The strong perfect-graph conjecture is true for $K_{1,3}$ -free graphs", Journal of Combinatorial Theory, Series B, 21 (3): 212–223, doi:10.1016/s0095-8956(76)80005-6; see review by László Lovász, MR0437377, and unsigned review, Zbl 0297.05109