Weizmann Logo
ECCC
Electronic Colloquium on Computational Complexity

Under the auspices of the Computational Complexity Foundation (CCF)

Login | Register | Classic Style



REPORTS > KEYWORD > KARP-LIPTON COLLAPSE:
Reports tagged with Karp-Lipton collapse:
TR12-080 | 18th June 2012
Baris Aydinlioglu, Dieter van Melkebeek

Nondeterministic Circuit Lower Bounds from Mildly Derandomizing Arthur-Merlin Games

In several settings derandomization is known to follow from circuit lower bounds that themselves are equivalent to the existence of pseudorandom generators. This leaves open the question whether derandomization implies the circuit lower bounds that are known to imply it, i.e., whether the ability to derandomize in *any* way implies ... more >>>


TR25-142 | 4th October 2025
Edward Hirsch, Ilya Volkovich

Upper and Lower Bounds for the Linear Ordering Principle

Korten and Pitassi (FOCS, 2024) defined a new complexity class $L_2P$ as the polynomial-time Turing closure of the Linear Ordering Principle. They put it between $MA$ (Merlin--Arthur protocols) and $S_2P$ (the second symmetric level of the polynomial hierarchy).

In this paper we sandwich $L_2P$ between $P^{prMA}$ and $P^{prSBP}$. (The oracles ... more >>>




ISSN 1433-8092 | Imprint