S. Clark

发表

Positive eigenvalues of second order boundary value problems and a theorem of M. G. Krein

D. Hinton, S. Clark, 2002 .

Boundary Data Maps for Schrödinger Operators on a Compact Interval

F. Gesztesy, M. Mitrea, S. Clark, 2010, 1002.0606.

Characterization of self-adjoint extensions for discrete symplectic systems

S. Clark, Petr Zem'anek, 2016, 1608.07786.

EXISTENCE AND UNIQUENESS CRITERION FOR NONLOCAL BOUNDARY VALUE PROBLEMS FOR THIRD ORDER DIFFERENTIAL EQUATIONS

J. Henderson, S. Clark, 2006 .

Weyl-Titchmarsh M-Function Asymptotics, Local Uniqueness Results, Trace Formulas, and Borg-type Theorems for Dirac Operators

F. Gesztesy, S. Clark, 2001, math/0102040.

Weyl–Titchmarsh M‐Function Asymptotics for Matrix‐valued Schrödinger Operators

Steve Clark, Fritz Gesztesy, F. Gesztesy, 1999, math/9905070.

Trace formulas and Borg-type theorems for matrix-valued Jacobi and Dirac finite difference operators

F. Gesztesy, S. Clark, W. Renger, 2004, math/0408074.

On Weyl-Titchmarsh theory for singular finite difference Hamiltonian systems

F. Gesztesy, S. Clark, 2003, math/0312177.

Borg-Type Theorems for Matrix-Valued Schrödinger Operators

H. Holden, F. Gesztesy, B. M. Levitan, 1999, math/9905143.

Trace formulas and Borg-type theorems for matrix-valued Jacobi and Dirac finite difference operators

Steve Clark, Fritz Gesztesy, F. Gesztesy, 2004, math/0408074.

On Weyl-Titchmarsh theory for singular finite difference Hamiltonian systems

Steve Clark, Fritz Gesztesy, F. Gesztesy, 2003, math/0312177.

On self-adjoint and J-self-adjoint Dirac-type operators: a case study

F. Gesztesy, S. Clark, 2005, math/0511369.

On the absolutely continuous spectrum of a vector-matrix Dirac system

S. Clark, 1994, Proceedings of the Royal Society of Edinburgh: Section A Mathematics.

On Povzner–Wienholtz-type self-adjointness results for matrix-valued Sturm–Liouville operators

F. Gesztesy, S. Clark, 2002, Proceedings of the Royal Society of Edinburgh: Section A Mathematics.

A Liapunov Inequality for Linear Hamiltonian Systems

D. Hinton, S. Clark, 1998 .

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

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

Lyapunov inequalities for time scales

Martin Bohner, M. Bohner, J. Ridenhour, 2002 .

Optimal interval lengths for nonlocal boundary value problems associated with third order Lipschitz equations

J. Henderson, S. Clark, 2006 .

Stability Radius and Internal Versus External Stability in Banach Spaces: An Evolution Semigroup Approach

Stephen Clark, Yuri Latushkin, Stephen Montgomery-Smith, 1998, SIAM J. Control. Optim..

Some disconjugacy criteria for differential equations with oscillatory coefficients

D. Hinton, S. Clark, 2005 .

Strong nonsubordinacy and absolutely continuous spectra for Sturm-Liouville equations

D. Hinton, S. Clark, 1993, Differential and Integral Equations.

Disconjugacy Criteria for Matrix Difference Equations

D. Hinton, S. Clark, 2003 .

On discrete symplectic systems: Associated maximal and minimal linear relations and nonhomogeneous problems

S. Clark, Stephen Clark, Petr Zem'anek, 2016, 1608.07787.

Uniqueness implies existence and uniqueness criterion for nonlocal boundary value problems for third order differential equations

Johnny Henderson, J. Henderson, S. Clark, 2006 .

A Spectral Analysis for Self-Adjoint Operators Generated by a Class of Second Order Difference Equations

S. Clark, Stephen L. Clark, 1996 .