Search Results

You are looking at 1 - 3 of 3 items for :

  • Author or Editor: Gy. Kiss x
  • Mathematics and Statistics x
  • All content x
Clear All Modify Search

Abstract  

It is shown that if there exists a binary code C of length d and covering radius k then a zonotope in the d-dimensional Euclidean space can be illuminated by C affine subspaces of dimension k. Applying results from coding theory, the exact value of the illumination numbers of d-dimensional parallelotopes is determined in some special cases.

Restricted access

Abstract  

A new preconditioned conjugate gradient (PCG)-based domain decomposition method is given for the solution of linear equations arising in the finite element method applied to the elliptic Neumann problem. The novelty of the proposed method is in the recommended preconditioner which is constructed by using cyclic matrix. The resulting preconditioned algorithms are well suited to parallel computation.

Restricted access
Acta Mathematica Hungarica
Authors: Gy. Kiss, A. Malnič, and D. Marušič
Restricted access