TY  - JOUR
ID  - Zygmunt2011
LB  - Zygmunt2011
AU  - Zygmunt, Marcin J.
TI  - Non symmetric random walk on infinite graph
ST  - Non symmetric random walk on infinite graph
JO  - Opuscula Math.
JA  - Opuscula Math.
JF  - Opuscula Mathematica
PY  - 2011
VL  - 31
IS  - 4
SP  - 669
EP  - 674
DO  - http://dx.doi.org/10.7494/OpMath.2011.31.4.669
UR  - http://dx.doi.org/10.7494/OpMath.2011.31.4.669
AB  - We investigate properties of a non symmetric Markov's chain on an infinite graph. We show the connection with matrix valued random walk polynomials which satisfy the orthogonality formula with respect to non a symmetric matrix valued measure.
KW  - random walk on an infinite graph
KW  - block tridiagonal transition matrix
KW  - spectral measure matrix orthogonal polynomials
SN  - 1232-9274
ER  -