MRHS equation systems that can be solved in polynomial time
Abstract
In this article we study the difficulty of solving Multiple Right-
Hand Side (MRHS) equation systems. In the first part we show that in general
solving MRHS systems is NP-hard. In the next part we focus on special (large)
families of MRHS systems that can be solved in polynomial time with two algorithms:
one based on linearization of MRHS equations, and the second one based
on decoding problems that can be solved in polynomial time.
Hand Side (MRHS) equation systems. In the first part we show that in general
solving MRHS systems is NP-hard. In the next part we focus on special (large)
families of MRHS systems that can be solved in polynomial time with two algorithms:
one based on linearization of MRHS equations, and the second one based
on decoding problems that can be solved in polynomial time.
Full Text:
PDFDOI: https://doi.org/10.2478/tatra.v67i0.449