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Numerische Mathematik
Tome 25 (1975)
Précédent Suivant


On the Zeros and Poles of Padé Approximants to e-z .
E.B. Saff ; R.S. Varga
p. 1-14

Zur Optimalität interpolatorischer Quadraturformeln periodischer Funktionen.-Optimal Formulas of Interpolatory Type for the Quadrature of Periodic Functions.
W. Forst
p. 15-22

Computing the Topological Degree of a Mapping in Rn .
F. Stenger
p. 23-38

C-Polynomials for Rational Approximation to the Exponential Function.
S.P. Norsett
p. 39-56

On the Convergence of the Nyström Method for the Integral Equation Eigenvalue Problem.
A. Spence
p. 57-66

Über die punktweise Konvergenz Finiter Elemente. - On the Pointwise Convergence of Finite Elements.
F. Natterer
p. 67-78

Diskrete Approximation von Eigenwertproblemen. III. Asymptotische Entwicklungen. - Discrete Approximation of Eigenvalue-Problems. III. Asymptotic Expansions.
R.D. Grigorieff
p. 79-98

An Improved Calculation of the General Elliptic Integral of the Second Kind in the Neighbourhood of x= 0.
P. Midy
p. 99-102

Convergence of a Discretization Method for Integrodifferential Equations.
P. Linz
p. 103-108

Kriterien erster und zweiter Ordnung für lokal beste Approximationen bei Problemen mit Nebenbedingungen. - On First and Second Order Conditions for Locally Best Approximations for Constraint Problems.
R. Hettich
p. 109-122

Simultaneous Iteration for Computing Invariant Subspaces of Non-Hermitian Matrices.
G. W. Stewart
p. 123-136

The Economical Storage of Plane Rotations.
G.W. Stewart
p. 137-138

Construction of Cubature Formulas of Degree Eleven for Symmetric Planar Regions
A. Haegemanns ; R. Piessens
p. 139-148

Optimale Approximation mit Nebenbedingungen an lineare Funktionale auf periodischen Funktionen. - Optimal Approximation with Side Conditions to Linear Functionals on Periodic Functions.
W. Knauff ; R. Kreß
p. 149-152

Regular Splittings and the Discrete Neumann Problem.
R.J. Plemmons
p. 153-162

The Use of Infinite Grid Refinements at Singularities in the Solution of Laplace's Equation.
R.W. Thatcher
p. 163-178

A Convergent Jacobi Method for Solving the Eigenproblem of Arbitrary Real Matrices.
K. Veselic
p. 179-184

Kubaturformeln mit minimaler Knotenzahl. -Minimum-Point Cubature Formulas.
H.M. Möller
p. 185-200

Einschließungsaussagen für gewöhnliche Differentialoperatoren. -Range-Domain Implications for Ordinary Differential Operators.
T. Küpper
p. 201-214

Sard Kernel Theorems on Triangular Domains with Application to Finite Element Error Bounds.
R.E. Barnhill ; J.A. Gregory
p. 215-230

Error Analysis for a Class of Degenerate-Kernel Methods.
I.H. Sloan
p. 231-238

Optimale Quadraturformeln mit semidefiniten Peano-Kernen. - Optimal Integration Formulas with Semidefinite Peano-Kernels.
K. Jetter
p. 239-250

Multiple Zeros and Applications to Optimal Linear Functionals.
H.L. Loeb ; R.B. Barrar
p. 251-262

Der Einfluß von Randsingularitäten beim Ritzschen Verfahren. - Solution Effects of the Ritz Method.
J.A. Nitsche
p. 263-278

The Rate of Convergence of Newtons' Process.
V. Ptâk
p. 279-286

On the Convergence of a Quadrature Rule for Evaluating Certain Cauchy Principal Value Integrals: An Addendum.
D.F. Paget ; D. Elliott
p. 287-290

Zur Konvergenz des symmetrischen Relations Verfahrens. - On the Convergence of the Symmetric SOR Method.
R.S. Varga ; G. Alefeld
p. 291-296

Lösung linearer gewöhnlicher Randwertaufgaben 4. Ordnung mit Hilfe von Aufspaltungen. - Solving Linear Ordinary Boundary Value Problems of the Fourth Order by Means of Splittings.
U. Trottenberg
p. 297-306

Geometrie Convergence to e-z by Rational Functions with Real Poles.
A. Schönhage ; E.B. Saff ; R.S. Varga
p. 307-322

Energy and Momentum Conserving Methods of Arbitrary Order for the Numerical Integration of Equations of Motion. I. Motion of a Single Particle.
R.A. LaBudde ; D. Greenspan
p. 323-346

A Jacobi Type Method for Complex Symmetric Matrices.
G. Loizou ; P.J. Anderson
p. 347-364

Generalization and Acceleration of an Algorithm of Sebastiao e Silva and its Duals.
P.S. Chung
p. 365-378

Optimal Rules with Polynomial Precision for Hubert Spaces Possessing Reproducing Kernel Functions. II. Error Bounds.
M.M. Chawla ; V. Kaul
p. 379-382

A Theory for Nyström Methods.
E. Hairer ; G. Wanner
p. 383-400

Interpolation Remainder Theory from Taylor Expansions on Triangles.
R.E. Barnhill ; J.A. Gregory
p. 401-408

The Method of Iterated Defect-Correction and its Application to Two-Point Boundary Value Problems. Part I.
R. Frank
p. 409-420

On a New Type of Quadrature Formulas.
A. Suhadolc ; M. Omladic ; S. Pahor
p. 421-426

On a Collocation Method lor Singular Two Point Boundary Value Problems.
G.W. Reddien ; L.L. Schumaker
p. 427-432

Über die Extremaleigenschaft nichtlinearer interpolierender Splines. - On the Extremal Property of Nonlinear Interpolating Splines.
J. Baumeister
p. 433-446

Eine Klasse von Verfahren zur Ermittlung bester nichtlinearer Tschebyscheff-Approximationen. -A Class of Numerical Procedures for Finding Best Nonlinear Chebyshev Approximations.
L. Cromme
p. 447-460

On the Distribution of Errors in the Iterative Solution of a System of Linear Equations. II..
T. Yamamoto
p. 461-463
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