4 citations · 9 across the 5 of their papers we have counts for
5 papers
Periodic linear discrete multitime diagonal recurrence with application in economics
Cristian Ghiu, Raluca Tuliga, Constantin Udriste +1
Floquet theory, first published in 1883 for periodic linear differential equations, is extended in this paper to multitime diagonal recurrences. We find explicitly a monodromy matr…
Discrete linear multiple recurrence with multi-periodic coefficients
Cristian Ghiu, Constantin Udriste, Raluca Tuliga
The aim of our paper is to formulate and solve problems concerning linear multiple periodic recurrence equations. Among other things, we discuss in detail the cases with periodic a…
Discrete diagonal recurrences and discrete minimal submanifolds
Cristian Ghiu, Raluca Tuliga, Constantin Udriste +1
Our original results refer to multivariate recurrences: discrete multitime diagonal recurrence, bivariate recurrence, trivariate recurrence, solutions tailored to particular situat…
Linear discrete multitime multiple recurrence
Cristian Ghiu, Raluca Tuliga, Constantin Udriste
The multitime multiple recurrences are common in analysis of algorithms, computational biology, information theory, queueing theory, filters theory, statistical physics etc. The th…
Discrete multitime multiple recurrence
Cristian Ghiu, Raluca Tuliga, Constantin Udriste
The aim of our paper is to formulate and solve problems concerning multitime multiple recurrence equations. We discuss in detail the generic properties and the existence and unique…