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László Lovász

A Hungarian mathematician and computer scientist and one of the founders of graph theory and combinatorial optimization. He is known for introducing the Lovász theta number and for his research on the Shannon capacity problem, and is a recipient of the Abel Prize.

Timeline (last 90 days)

Sep 17

The Lovász theta number was introduced by László Lovász in 1979 and satisfies sandwiching relations such as α(G) ≤ ϑ(Ḡ) and ω(G) ≤ ϑ(G) ≤ χ(G), and can be computed exactly in polynomial time via SDP.

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The Lovász theta number was introduced by László Lovász in 1979 and satisfies sandwiching relations such as α(G) ≤ ϑ(Ḡ) and ω(G) ≤ ϑ(G) ≤ χ(G), and can be computed exactly in polynomial time via SDP.

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Source Articles

SSLD: Improving the DSATUR Graph Coloring Heuristic via Semidefinite Programming Preprocessing of a Single Color ClassSep 17