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EWC
2000
106views more  EWC 2000»
15 years 6 months ago
Object Oriented Tools for Scientific Computing
A set of object oriented tools is presented which, when combined, yield an efficient parallel finite element program. Special emphasis is given to details within the concept of the...
Philippe R. B. Devloo
COMBINATORICS
1999
80views more  COMBINATORICS 1999»
15 years 6 months ago
On the Theory of Pfaffian Orientations. I. Perfect Matchings and Permanents
Kasteleyn stated that the generating function of the perfect matchings of a graph of genus g may be written as a linear combination of 4g Pfaffians. Here we prove this statement. ...
Anna Galluccio, Martin Loebl
ICIP
2009
IEEE
15 years 4 months ago
Structured pursuits for geometric super-resolution
Super-resolution image zooming is possible when the image has some geometric regularity. We introduce a general class of non-linear inverse estimators, which combines linear estima...
Stéphane Mallat, Guoshen Yu
IJACTAICIT
2010
127views more  IJACTAICIT 2010»
15 years 4 months ago
New Proposed Algorithms for nth Order Butterworth Active Filter Computer-Aided Design
This paper describes new proposed algorithms for constructing the transfer function of nth order Butterworth LPF using the idea of the cascade combination of active filters. Compu...
Haider Fakher Radhi Al-Saidy
164
Voted
SIAMNUM
2010
87views more  SIAMNUM 2010»
15 years 1 months ago
A Note on the Computation of All Zeros of Simple Quaternionic Polynomials
Polynomials with quaternionic coefficients located on only one side of the powers (we call them simple polynomials) may have two different types of zeros: isolated and spherical ze...
Drahoslava Janovská, Gerhard Opfer