25 citations
- The University of WinnipegCA2 papers
- Astronomical ObservatoryRS1 paper
- Bulgarian Academy of SciencesBG1 paper
- Georgia State UniversityUS1 paper
- Institute of Mathematics and InformaticsBG1 paper
- Memorial University of NewfoundlandCA1 paper
- TRIUMFCA1 paper
- Vienna University of Economics and BusinessAT1 paper
7 papers
Crossing Probabilities for Diffusion Processes with Piecewise Continuous Boundaries
Liqun Wang, Klaus Pötzelberger
We propose an approach to compute the boundary crossing probabilities for a class of diffusion processes which can be expressed as piecewise monotone (not necessarily one-to-one) f…
Energetics of holes trapped in DNA
V. Apalkov, Tapash Chakraborty
We report on our study of the electronic properties of guanine traps in the DNA surrounded by adenines. We have shown that for a typical range of DNA parameters, formation of the b…
On the notion of quantum Lyapunov exponent
M. F. Kondratieva, T. A. Osborn
Classical chaos refers to the property of trajectories to diverge exponentially as time tends to infinity. It is characterized by a positive Lyapunov exponent. There are many diffe…
Constants of Weitzenböck derivations and invariants of unipotent transformations acting on relatively free algebras
Vesselin Drensky, C. K. Gupta
In commutative algebra, a Weitzenböck derivation is a nonzero triangular linear derivation of the polynomial algebra in several variables over a field of chara…
Three's a Crowd: On Causes, Entropy, and Physical Eschatology
Milan M. Cirkovic, Vesna Milosevic-Zdjelar
Recent discussions of the origins of the thermodynamical asymmetry ("the arrow of time") by Huw Price and others are critically assessed. This serves as a motivation for considerat…
On the invariant theory of the Bezoutiant
Jaydeep V. Chipalkatti
We study the classical invariant theory of the Bezoutiant R(A,B) of a pair of binary forms A,B. It is shown that R(A,B) admits a Taylor expansion whose coefficients are (essentiall…