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Group theory and numerical analysis / P. Winternitz ... [and others], editors - xi, 298 pages : illustrations ; 26 cm - CRM proceedings & lecture notes, v. 39 1065-8580 ; . - CRM proceedings & lecture notes, volume 39. .

Includes bibliographical references

Contents Continuous extension of the discrete cosine transform, and its applications to data processing Symbolic algorithms for the Painleve test, special solutions, and recursion operators for nonlinear PDEs Continuum limit of lattice approximation schemes Algebraic structures on ordered rooted trees and their significance to lie group integrators Aspects of generalized double-bracket flows Eulerian and semi-lagrangian schemes based on commutator-free exponential integrators Second order linear ODEs : two non-Liouvillian approaches On rational solutions of the fourth Painleve equation and its Hamiltonian Comparison of symmetry preserving difference schemes with standard numerical methods Symbolic computation of polynomials conserved densities, generalized symmetries, and recursion operators for nonlinear differential-difference equations On the numerical analysis of rapid oscillation On conservation properties of semidiscrete canonical Hamiltonian equations Discrete lie symmetries for difference equations Trivializations, factorizations, and geometric integration for pseudo-rigid bodies Towards a variational complex for the finite element method Models of resonantly driven motion of motor proteins in 2D potentials Determination of approximate symmetries of differential equations Discrete and finite fractional fourier transform Some nanotube-like systems and their discrete equations Explicit multipoint rational interpolation pade table for exponential and power functions / A. M. Atoyan, J. Patera / D. Baldwin, W. Hereman, J. Sayers / C. M. Bender / H. Berland, B. Owren / A. M. Bloch, A. Iserles / E. Celledoni / E. S. Cheb-Terrab / P. A. Clarkson / C. Cyr-Gagnon / W. Hereman, J. A. Sanders, J. Sayers, J. P. Wang / A. Iserles / R. Kozlov / D. Levi, M. A. Rodriguez / D. Lewis / E. L. Mansfield, G. R. W. Quispel / J. Middleton, J. A. Tuszynski / J. Bonasia, F. Lemaire, G. Reid, R. Scott, L. Zhi / K. B. Wolf / W. J. Zakrzewski / A. Zhedanov

ISBN: 0821835653

LCCN: 2005048328

Subjects--Topical Terms:
Group theory--Congresses
Numerical analysis--Congresses

LC Class. No.: QA174 / .W67 2005

Dewey Class. No.: