Titlebook: Global Analysis in Linear Differential Equations; Mitsuhiko Kohno Book 1999 Springer Science+Business Media Dordrecht 1999 Monodromy.algeb

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Stokes Phenomenon,In the investigation of numerical calculation of the integral.for large positive and negative ., . used the method of developing the integral by means of divergent series. Then he discovered the discontinuity of arbitrary constants which divergent series have as coefficients.

Canvas

NADIR

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大雨

采納

憂傷

slow-wave-sleep

填料

Linear Differential Equations,for linear differential equations in the complex domain. We explain the definition of regular and irregular singularities of linear differential equations, and the behavior of of local solutions near those singular points.

breadth

Reduction Problems,n single differential equations, since the latter are included in a class of the former and the theory can be developed clearly through full use of matrix calculus. In this chapter, we shall treat reduction problems of single linear differential equations to several canonical systems.