Difference integrability conditions for parameterized linear difference and differential equations
classification
🧮 math.AC
math.DS
keywords
differenceequationsconditionsdifferentialintegrabilityisomonodromiclinearsystems
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This paper is devoted to integrability conditions for systems of linear difference and differential equations with difference parameters. It is shown that such a system is difference isomonodromic if and only if it is difference isomonodromic with respect to each parameter separately. Due to this result, it is no longer necessary to solve non-linear difference equations to verify isomonodromicity, which will improve efficiency of computation with these systems.
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