𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Construction of systems of differential equations of Okubo normal form with rigid monodromy

✍ Scribed by Toshiaki Yokoyama


Publisher
John Wiley and Sons
Year
2006
Tongue
English
Weight
212 KB
Volume
279
Category
Article
ISSN
0025-584X

No coin nor oath required. For personal study only.

✦ Synopsis


Abstract

For systems of differential equations of the form (xI ~n~ – T )dy /dx = Ay (systems of Okubo normal form), where A is an n Γ— n constant matrix and T is an n Γ— n constant diagonal matrix, two kinds of operations (extension and restriction) are defined. It is shown that every irreducible system of Okubo normal form of semi‐simple type whose monodromy representation is rigid is obtained from a rank 1 system of Okubo normal form by a finite iteration of the operations. Moreover, an algorithm to calculate the generators of monodromy groups for rigid systems of Okubo normal form is given. (Β© 2006 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)


πŸ“œ SIMILAR VOLUMES


Construction of Lyapunov Functions for N
✍ Carla A Schwartz; Aiguo Yan πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 191 KB

In 8 , the authors used normal form theory to construct Lyapunov functions for critical nonlinear systems in normal form coordinates. In this work, the authors expand on those ideas by providing a method for constructing the associated normal form transformations that gives rise to the systematic de

Systems of Difference Equations Associat
✍ H.B. Thompson; Christopher Tisdell πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 107 KB

We establish existence results for solutions to boundary value problems for systems of second order difference equations associated with systems of second order ordinary differential equations subject to nonlinear boundary conditions.