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cs.CC2019
On the complexity of Andreev's Problem
Aditya Potukuchi
Andreev's Problem states the following: Given an integer and a subset of , is there a polynomial of degree at most …
cs.CC2019
Simplified inpproximability of hypergraph coloring via t-agreeing families
Per Austrin, Amey Bhangale, Aditya Potukuchi
We reprove the results on the hardness of approximating hypergraph coloring using a different technique based on bounds on the size of extremal -agreeing families of . Sp…
cs.CC2018
Improved Inapproximability of Rainbow Coloring
Per Austrin, Amey Bhangale, Aditya Potukuchi
A rainbow -coloring of a -uniform hypergraph is a -coloring of the vertex set such that every hyperedge contains all colors. We prove that given a rainbow $(k - 2\lflo…