On Hadamard's Test for Singular Points

On non-elementary singular points

✍ J.K. Aggarwal 📂 Article 📅 1966 🏛 Elsevier Science 🌐 English ⚖ 660 KB

ALBEITRACT: The varCous admissible conJigurations of trajectories near a singular point are fan, hyperbolic sector, elliptic sector, center and focus. Except for the elliptic sector all of these configurations occur in the linear case. The trajectories in the neighborhood of an isolated singularity,

Convergence Acceleration for Newton’s Me

Convergence Acceleration for Newton’s Method at Singular Points

✍ Decker, D. W.; Kelley, C. T. 📂 Article 📅 1982 🏛 Society for Industrial and Applied Mathematics 🌐 English ⚖ 874 KB

Rate of convergence for proximal point a

Rate of convergence for proximal point algorithms on Hadamard manifolds

✍ Tang, Guo-ji; Huang, Nan-jing 📂 Article 📅 2014 🏛 Elsevier Science 🌐 English ⚖ 364 KB

Isolated Singular Points on Complete Int

Isolated Singular Points on Complete Intersections

✍ E. J. N. Looijenga 📂 Library 📅 1984 🏛 Cambridge University Press 🌐 English ⚖ 1 MB

Singularity theory is not a field in itself, but rather an application of algebraic geometry, analytic geometry and differential analysis. The adjective 'singular' in the title refers here to singular points of complex-analytic or algebraic varieties or mappings. A tractable (and very natural) class

Isolated singular points on complete int

Isolated singular points on complete intersections

✍ E. J. N. Looijenga 📂 Library 📅 1984 🏛 Cambridge University Press 🌐 English ⚖ 1 MB

Singularity theory is not a field in itself, but rather an application of algebraic geometry, analytic geometry and differential analysis. The adjective 'singular' in the title refers here to singular points of complex-analytic or algebraic varieties or mappings. A tractable (and very natural) class

Local inversion theorem for singular poi

Local inversion theorem for singular points

✍ Piotr Fijałkowski 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 121 KB

This paper deals with the local invertibility of a di erentiable mapping in a neighbourhood of a point with vanishing derivatives of order up to 2n, where n is a positive integer.