Results 21 to 30 of about 14,196 (97)
Modified Optimal Energy and Initial Memory of Fractional Continuous-Time Linear Systems
, 2010 Fractional systems with Riemann-Liouville derivatives are considered. The initial memory value problem is posed and studied. We obtain explicit steering laws with respect to the values of the fractional integrals of the state variables.
Mozyrska, Dorota, Torres, Delfim F. M.
core +1 more source
Record Statistics of Continuous Time Random Walk
, 2011 The statistics of records for a time series generated by a continuous time random walk is studied, and found to be independent of the details of the jump length distribution, as long as the latter is continuous and symmetric.
Sabhapandit, Sanjib
core +2 more sources
, 2006 An analytical expression for the first-order density matrix of a charged, two-dimensional, harmonically confined quantum gas, in the presence of a constant magnetic field is derived.
A. M. Kosevitch +4 more
core +1 more source
A new approach to fluctuations of reflected L\'{e}vy processes [PDF]
, 2010 We present a new approach to fluctuation identities for reflected L\'{e}vy processes with one-sided jumps. This approach is based on a number of easy to understand observations and does not involve excursion theory or It\^{o} calculus.
Ivanovs, Jevgenijs
core
Characterization of a subclass of Tweedie distributions by a property of generalized stability [PDF]
, 2010 We introduce a class of distributions originating from an exponential family and having a property related to the strict stability property. A characteristic function representation for this family is obtained and its properties are investigated.
Klebanov, Lev B., Temnov, Grigory
core
Two-sided reflection problem for the Markov modulated Brownian motion [PDF]
, 2010 In this paper we consider the two-sided reflection of a Markov modulated Brownian motion by analyzing the spectral properties of the matrix polynomial associated with the generator of the free process.
D'Auria, Bernardo +3 more
core +1 more source
L\'{e}vy flights as subordination process: first passage times
, 2004 We obtain the first passage time density for a L\'{e}vy flight random process from a subordination scheme. By this method, we infer the asymptotic behavior directly from the Brownian solution and the Sparre Andersen theorem, avoiding explicit reference ...
Metzler, R., Sokolov, Igor M.
core
Subdiffusion in the Presence of Reactive Boundaries: A Generalized Feynman-Kac Approach. [PDF]
J Stat Phys, 2023 Kay T, Giuggioli L.
europepmc +1 more source
Accurate temperature diagnostics for matter under extreme conditions. [PDF]
Nat Commun, 2022 Dornheim T +6 more
europepmc +1 more source
Properties of Accelerating Edge Dislocations in Arbitrary Slip Systems with Reflection Symmetry. [PDF]
Materials (Basel), 2023 Blaschke DN +3 more
europepmc +1 more source