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IJON
2002
88views more  IJON 2002»
14 years 11 months ago
Curved feature metrics in models of visual cortex
We study the relation between maps of a high-dimensional stimulus manifold onto an essentially two-dimensional cortical area and low-dimensional maps of stimulus features such as ...
Norbert Michael Mayer, J. Michael Herrmann, Theo G...
PRL
1998
81views more  PRL 1998»
14 years 11 months ago
Lie generators for computing steerable functions
We present a computational, group-theoretic approach to steerable functions. The approach is group-theoretic in that the treatment involves continuous transformation groups for wh...
Patrick C. Teo, Yacov Hel-Or
SIAMAM
2002
75views more  SIAMAM 2002»
14 years 11 months ago
Finger Formation in Biofilm Layers
A simple single substrate limiting model of a growing biofilm layer is presented. One-dimensional moving front solutions are analyzed. Under certain conditions these solutions are ...
I. Klapper, J. Dockery
MICS
2007
88views more  MICS 2007»
14 years 11 months ago
Inversion of Analytic Functions via Canonical Polynomials: A Matrix Approach
An alternative to Lagrange inversion for solving analytic systems is our technique of dual vector fields. We implement this approach using matrix multiplication that provides a f...
Philip Feinsilver, René Schott
JAT
2010
82views more  JAT 2010»
14 years 10 months ago
The Laguerre-Sobolev-type orthogonal polynomials
In this paper we find the second order linear differential equation satisfied by orthogonal polynomials with respect to the inner product p, q = ∞ 0 p(x)q(x)xα e−x dx + Mp...
Herbert Dueñas, Francisco Marcellán