|September 2013 - Present||Department Chair and Professor of Mathematics and Statistics, Missouri University of Science and Technology ‐ Mathematics and Statistics|
|2003 - 2013||Professor of Mathematics and Statistics, Missouri University of Science and Technology|
|1993 - 2003||Associate Professor of Mathematics and Statistics, Missouri University of Science and Technology|
|1987 - 1993||Assistant Professor of Mathematics and Statistics, Missouri University of Science and Technology|
|1987||Ph.D. in Mathematics, University of Tennessee|
101 Rolla Building
Missouri University of Science and Technology
Rolla, MO 65409-0020
Difference operators<br />Green's functions<br />Hamiltonian systems (1)
Dirac equation<br />Jacobi operators<br />Trace formulas (1)
Trace Formulas and Borg-type Theorems for Matrix-Valued Jacobi and Dirac ...
Journal of Differential Equations (2005)
Borg-type uniqueness theorems for matrix-valued Jacobi operators H and supersymmetric Dirac difference operators D are proved. More precisely, assuming reflectionless ...
No Subject Area (43)
On Weyl-Titchmarsh Theory for Singular Finite Difference Hamiltonian Systems
Journal of Computational and Applied Mathematics (2004)
We develop the basic theory of matrix-valued Weyl-Titchmarsh M-functions and the associated Green's matrices for whole-line and half-line self-adjoint Hamiltonian ...
Criteria for Liquid Crystal Formation in 5-alkoxy-, 5-alkylamino-, and 5-alkanoyl-tropolone ...
Inorganic Chemistry (2002)
The mesophase properties of bis(5-alkoxytropolonato)copper(II) complexes are reported and interpreted in terms of d-layer spacings, which indicate considerable intertwining of ...
Liquid Crystal Phase Crossover (columnar ↔ Calamitic) in Polycatenar Cuᴵᴵ 5- ...
Inorganic Chemistry Communications (2002)
The new tetracatenars bis[5-(3,4-dialkoxybenzyLidine)aminotropolonato] copper(II) are mesogenic. As the 3,4-dialkoxy chains on the phenyl rings increase in length, the phase ...