Sciweavers

13 search results - page 2 / 3
» Hopf Structures on the Multiplihedra
Sort
View
FOCM
2010
143views more  FOCM 2010»
13 years 3 months ago
Algebraic Structures of B-series
B-series are a fundamental tool in practical and theoretical aspects of numerical integrators for ordinary differential equations. A composition law for B-series permits an elega...
Philippe Chartier, Ernst Hairer, Gilles Vilmart
IJCV
2006
158views more  IJCV 2006»
13 years 5 months ago
3D Structure Recovery and Unwarping of Surfaces Applicable to Planes
The deformation of applicable surfaces such as sheets of paper satisfies the differential geometric constraints of isometry (lengths and areas are conserved) and vanishing Gaussia...
Nail A. Gumerov, Ali Zandifar, Ramani Duraiswami, ...
ACS
2008
13 years 5 months ago
Group Corings
We introduce group corings, and study functors between categories of comodules over group corings, and the relationship to graded modules over graded rings. Galois group corings ar...
Stefaan Caenepeel, K. Janssen, S. H. Wang
ECCV
2004
Springer
14 years 7 months ago
Structure of Applicable Surfaces from Single Views
Abstract. The deformation of applicable surfaces such as sheets of paper satisfies the differential geometric constraints of isometry (lengths and areas are conserved) and vanishin...
Nail A. Gumerov, Ali Zandifar, Ramani Duraiswami, ...
CDC
2008
IEEE
117views Control Systems» more  CDC 2008»
13 years 11 months ago
A hopf-algebraic formula for compositions of noncommuting flows
Abstract— The Chen-Fliess series is known to be an exponential Lie series. Previously explicit formulas for the iterated integral coefficients were known only for its factorizat...
Eric Gehrig, Matthias Kawski