Results 61 to 70 of about 2,040,052 (266)
Civil Engineering Design, EarlyView.Abstract The German Research Foundation has established the priority program SPP 100+. Its subject is monitoring bridge structures in civil engineering. The data‐driven methods cluster deals with the use of measurements and their special global and local analysis methods, which complement each other in an overall multi‐scale concept in order to realize
Maximilian Rohrer +13 more
wiley +1 more source
Spacetime causality in the study of the Hankel transform
, 2006 We study Hilbert space aspects of the Klein-Gordon equation in two-dimensional spacetime. We associate to its restriction to a spacelike wedge a scattering from the past light cone to the future light cone, which is then shown to be (essentially) the ...
Burnol, Jean-Francois
core +1 more source
Mathematical Methods in the Applied Sciences, EarlyView.ABSTRACT We have studied possible applications of a particular pseudodifferential algebra in singular analysis for the construction of fundamental solutions and Green's functions of a certain class of elliptic partial differential operators. The pseudodifferential algebra considered in the present work, comprises degenerate partial differential ...
Heinz‐Jürgen Flad +1 more
wiley +1 more source
The Hankel Transform of q-Noncentral Bell Numbers
International Journal of Mathematics and Mathematical Sciences, 2015 We define two forms of q-analogue of noncentral Stirling numbers of the second kind and obtain some properties parallel to those of noncentral Stirling numbers.
Cristina B. Corcino +4 more
doaj +1 more source
Hankel operators on Fock spaces [PDF]
, 2013 We study Hankel operators on the weighted Fock spaces Fp. The boundedness and compactness of these operators are characterized in terms of BMO and VMO, respectively.
Perala, A. +2 more
core +1 more source
Space‐Time Smoothness and Parsimony in Covariance Functions
Mathematical Methods in the Applied Sciences, EarlyView.ABSTRACT This paper challenges the trade off between computational efficiency and statistical accuracy within the framework of Gaussian space‐time processes. Under such a framework, the space‐time dependence is completely specified through the space‐time covariance function.
Tarik Faouzi +2 more
wiley +1 more source
Anti-Plane Surface Disturbance
International Islamic University Malaysia Engineering Journal, 2012 Solution to a problem of half-space subjected to anti-plane surface disturbance via Cagniard-de Hoop method has been investigated. The solution is very much dependent on the choice of branch cuts, branches, and their behavior along the appropriate ...
M. Azram
doaj +1 more source
Asymptotics of determinants of Bessel operators
, 2002 In this paper we determine the asymptotics of the determinant of Bessel operators for sufficiently smooth generating functions. These operators are similar to Wiener-Hopf operators with the Fourier transform replaced by the Hankel transform and thus the ...
Basor, Estelle L., Ehrhardt, Torsten
core +1 more source
Quasi-Carleman operators and their spectral properties [PDF]
, 2014 The Carleman operator is defined as integral operator with kernel $(t+s)^{-1}$ in the space $L^2 ({\Bbb R}_{+}) $. This is the simplest example of a Hankel operator which can be explicitly diagonalized.
Yafaev, D. R.
core +2 more sources
Flow Memory Effect on Open‐Frame Remotely Operated Vehicle Motion
Journal of Field Robotics, EarlyView.ABSTRACT The flow memory effect is a kind of viscous force caused by acceleration between continuous phases and underwater vehicles and the development of the boundary layer near the interfacial surface. This paper establishes a 6‐degrees‐of‐freedom unsteady equation of motion describing the flow memory effect on viscous hydrodynamic loads.
Ruinan Guo +5 more
wiley +1 more source