C. Ahlbrandt

发表

Discrete Hamiltonian Systems: Difference Equations, Continued Fractions, and Riccati Equations

C. Ahlbrandt, A. Peterson, 1996 .

Hamiltonian Systems on Time Scales

Martin Bohner, Calvin D. Ahlbrandt, C. Ahlbrandt, 2000 .

Floquet Theory for Time Scales and Putzer Representations of Matrix Logarithms

C. Ahlbrandt, J. Ridenhour, 2003 .

THE CARTESIAN MULTIPOLE EXPANSION AS A FOUNDATION FOR FAST MULTIPOLE TYPE ALGORITHMS

C. Ahlbrandt, D. Steiger, 2004 .

Oscillation of superlinear matrix differential equations

C. Ahlbrandt, J. Ridenhour, Russell C. Thompson, 1989 .

Principal and antiprincipal solutions of selfadjoint differential systems and their reciprocals

C. Ahlbrandt, 1972 .

Crystal Potential Formula for the Calculation of Crystal Lattice Sums

C. Ahlbrandt, R. Glaser, D. Steiger, 1998 .

Variable Change for Sturm-Liouville Differential Expressions on Time Scales

C. Ahlbrandt, M. Bohner, T. Voepel, 2003 .

Linear Hamiltonian Difference Systems : Disconjugacy and Jacobi-Type Conditions

C. Ahlbrandt, A. Peterson, L. Erbe, 1996 .

A discrete interpretation of Reid's roundabout theorem for generalized differential systems

C. Ahlbrandt, J. W. Hooker, S. Clark, 1994 .

Inversion in the unit sphere for powers of the Laplacian

C. Ahlbrandt, D. Hinton, R. T. Lewis, 1983 .

Equivalence of differential operators

C. Ahlbrandt, 1981 .

The effect of variable change on oscillation and disconjugacy criteria with applications to spectral theory and asymptotic theory

C. Ahlbrandt, D. Hinton, R. T. Lewis, 1981 .

Recessive solutions of block tridiagonal nonhomogeneous systems

W. T. Patula, C. Ahlbrandt, 1995 .

Transformations of second order ordinary and partial difierential operators

C. Ahlbrandt, D. Hinton, R. T. Lewis, 1982, Proceedings of the Royal Society of Edinburgh: Section A Mathematics.

Necessary and Sufficient Conditions for the Discreteness of the Spectrum of Certain Singular Differential Operators

C. Ahlbrandt, D. Hinton, R. T. Lewis, 1981, Canadian Journal of Mathematics.

Equivalent boundary value problems for self-adjoint differential systems

C. Ahlbrandt, 1971 .

Discrete Hamiltonian Systems

Allan Peterson, Calvin D. Ahlbrandt, C. Ahlbrandt, 1996 .

The (n, n)-disconjugacy of a 2nth order linear difference equation

C. Ahlbrandt, A. Peterson, 1994 .

Some unitarily equivalent differential operators with finite and infinite singularities

C. Ahlbrandt, D. Hinton, R. T. Lewis, 1981 .

Equivalence of Discrete Euler Equations and Discrete Hamiltonian Systems

C. Ahlbrandt, 1993 .

Continued fraction representations of maximal and minimal solutions of a discrete matrix Riccati equation

C. Ahlbrandt, 1993 .

Riccati matrix difference equations and disconjugacy of discrete linear systems

C. Ahlbrandt, J. W. Hooker, 1988 .

Discrete variational inequalities

C. Ahlbrandt, 1992 .

Discrete versions of continuous isoperimetric problems

C. Ahlbrandt, B. J. Harmsen, 1998 .

A Pincherle Theorem for Matrix Continued Fractions

C. Ahlbrandt, 1996 .

Partial differential equations on time scales

Calvin D. Ahlbrandt, C. Ahlbrandt, Christina Morian, 2002 .

Disconjugacy criteria for self-adjoint differential systems

C. Ahlbrandt, 1969 .