打火石 发表于 2025-3-28 14:48:20

Linear Differential Equations in Singular Cases on the Positive Semi-Axis,In this chapter we considered the equation .with coefficients belonging to a field . of type . or to {.} in the regular case when a complete set of roots .of its characteristic equation .possesses the property of asymptotic separability. Now we discuss the general case (when Λ may contains non-asymptotically separable roots).

栏杆 发表于 2025-3-28 20:41:33

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伙伴 发表于 2025-3-28 22:53:42

Linear Differential Equations with Power-Logarithmic Coefficients,The most complete results can be obtained for linear differential equations of the form . with power-logarithmic coefficients. Its characteristic equation we denote by . and let . be a complete set of roots of the last equation.

Blood-Clot 发表于 2025-3-29 06:05:17

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女上瘾 发表于 2025-3-29 07:46:14

Supplement,At the present time when there exist high speed electronic digital computers, the algorithmic methods of representing of functions have come into importance.

粘连 发表于 2025-3-29 14:40:08

Book 2001aced by another known function ( named the asymptotic function) close (in a sense) to the function under consideration. Many problems of mathematics, physics, and other divisions of natural sci­ ence bring out the necessity of solving such problems. At the present time asymptotic theory has become a

Tartar 发表于 2025-3-29 17:28:21

on is replaced by another known function ( named the asymptotic function) close (in a sense) to the function under consideration. Many problems of mathematics, physics, and other divisions of natural sci­ ence bring out the necessity of solving such problems. At the present time asymptotic theory ha

MAOIS 发表于 2025-3-29 23:30:32

Book 2022n for thinking through the scientific theories and practical  applications of sustainability mechanisms to confirm a global equilibrium  by the implementation of the following main practices: Sustainable Energy, Sustainable Architectural and Engineering Design Technology, Sustainable Environment and Society, and Sustainable Earth.. .. .. .

Longitude 发表于 2025-3-30 03:51:13

MULTEXT-East This dataset is extensively documented, and freely available for research purposes. This case study gives a history of the development of the MULTEXT-East resources, presents their encoding and components, discusses related work and gives some conclusions.

IRATE 发表于 2025-3-30 06:12:36

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查看完整版本: Titlebook: Asymptotics of Linear Differential Equations; M. H. Lantsman Book 2001 Springer Science+Business Media B.V. 2001 Operator theory.differenc