Results 261 to 270 of about 6,024,846 (308)

Irregular Singular Points

2020
For a linear differential equation, a pole of the coefficient of the equation is called an irregular singular point if it is not a regular singular point. In this chapter, we explain the outline of the theory of irregular singular point. Several assertions are proved.
openaire   +1 more source

A robust singular point detection algorithm

Applied Soft Computing, 2015
Puneet Gupta, Phalguni Gupta
semanticscholar   +1 more source

Twelve limit cycles around a singular point in a planar cubic-degree polynomial system

Communications in nonlinear science & numerical simulation, 2014
P. Yu, Yun Tian
semanticscholar   +1 more source

A Robust Approach for Singular Point Extraction Based on Complex Polynomial Model

2014 IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2014
Jin Qi, Suxing Liu
semanticscholar   +1 more source

Oscillatory approach to a singular point in the relativistic cosmology

, 1970
V. Belinskiǐ, I. Khalatnikov, E. Lifshitz   +2 more
semanticscholar   +1 more source

Integrals developable about a singular point of a Hamiltonian system of differential equations. Part II

Mathematical Proceedings of the Cambridge Philosophical Society, 1925
T. Cherry
semanticscholar   +1 more source

On Hadamard’s Test for Singular Points

Journal of the London Mathematical Society, 1926
openaire   +1 more source

An Algorithm Based on Singular Spectrum Analysis for Change-Point Detection

Communications in Statistics Part B: Simulation and Computation, 2003
Anatoly Zhigljavsky, Valentina Moskvina   +1 more
exaly  

Determination of workpiece profile and influence of singular point in helical grooving

, 2013
V. Nguyen, S. Ko
semanticscholar   +1 more source

SINGULARITIES AT FLOW SEPARATION POINTS

The Quarterly Journal of Mechanics and Applied Mathematics, 1973
openaire   +1 more source