Calvin D. Ahlbrandt

Hamiltonian Systems on Time Scales

Calvin D. Ahlbrandt, Martin Böhner, Jerry Ridenhour · Journal of Mathematical Analysis and Applications · 2000 · 125 citations

Hamiltonian Theory, Discrete Dynamical System, Hamiltonian Systems +1

Partial differential equations on time scales

Calvin D. Ahlbrandt, Christina Morian · Journal of Computational and Applied Mathematics · 2002 · 63 citations

Geometric Partial Differential Equation, Nonlinear Hyperbolic Problem, Time Scales +1

Dominant and Recessive Solutions of Symmetric Three Term Recurrences

Calvin D. Ahlbrandt · Journal of Differential Equations · 1994 · 52 citations

Analytic Combinatorics, Recursive Function, Symbolic Method (Combinatorics) +1

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

Calvin D. Ahlbrandt, Don Hinton, Roger T. Lewis · Journal of Mathematical Analysis and Applications · 1981 · 52 citations

Spectral Theory, Physics, Disconjugacy Criteria +7

Equivalence of Discrete Euler Equations and Discrete Hamiltonian Systems

Calvin D. Ahlbrandt · Journal of Mathematical Analysis and Applications · 1993 · 46 citations

Hamiltonian Theory, Discrete Euler Equations, Discrete Mathematics +2