Mosaics of combinatorial designs (CROSBI ID 236117)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Gnilke, Oliver Wilhelm ; Greferath, Marcus ; Pavčević, Mario Osvin
engleski
Mosaics of combinatorial designs
Looking at incidence matrices of t-(v, k, l) designs as v x b matrices with two possible entries, each of which indicates incidences of a t-design, we introduce the notion of a c- mosaic of designs, having the same number of points and blocks, as a matrix with c different entries, such that each entry defines incidences of a design. In fact, a v x b matrix is decomposed in c incidence matrices of designs, each denoted by a different colour, hence this decomposition might be seen as a tiling of a matrix with incidence matrices of designs as well. These mosaics have applications in experiment design when considering a simultaneous run of several different experiments. We have constructed infinite series of examples of mosaics and state some probably non-trivial open problems. Furthermore we extend our definition to the case of q-analogues of designs in a meaningful way.
t-Design, c-Mosaic, Affine plane, Resolvable design
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o izdanju
86 (1)
2018.
85-95
objavljeno
0925-1022
1573-7586
10.1007/s10623-017-0328-6