• Documents
  • Authors
  • Tables
  • Log in
  • Sign up
  • MetaCart
  • DMCA
  • Donate

CiteSeerX logo

Advanced Search Include Citations

Tools

Sorted by:
Try your query at:
Semantic Scholar Scholar Academic
Google Bing DBLP
Results 1 - 10 of 42,166
Next 10 →

Numerical solution of saddle point problems

by Michele Benzi, Gene H. Golub, Jörg Liesen - ACTA NUMERICA , 2005
"... Large linear systems of saddle point type arise in a wide variety of applications throughout computational science and engineering. Due to their indefiniteness and often poor spectral properties, such linear systems represent a significant challenge for solver developers. In recent years there has b ..."
Abstract - Cited by 322 (25 self) - Add to MetaCart
been a surge of interest in saddle point problems, and numerous solution techniques have been proposed for solving this type of systems. The aim of this paper is to present and discuss a large selection of solution methods for linear systems in saddle point form, with an emphasis on iterative methods

Numerical solution of initial boundary value problems involving Maxwell’s equations in isotropic media

by Kane S. Yee - IEEE Trans. Antennas and Propagation , 1966
"... The characteristics of the waves guided along a plane [I] P. S. Epstein, “On the possibility of electromagnetic surface waves, ” Proc. Nat’l dcad. Sciences, vol. 40, pp. 1158-1165, Deinterface which separates a semi-infinite region of free cember 1954. space from that of a magnetoionic medium are in ..."
Abstract - Cited by 1048 (0 self) - Add to MetaCart
The characteristics of the waves guided along a plane [I] P. S. Epstein, “On the possibility of electromagnetic surface waves, ” Proc. Nat’l dcad. Sciences, vol. 40, pp. 1158-1165, Deinterface which separates a semi-infinite region of free cember 1954. space from that of a magnetoionic medium are investi- [2] T. Tamir and A. A. Oliner, “The spectrum of electromagnetic waves guided by a plasma layer, ” Proc. IEEE, vol. 51, pp. 317gated for the case in which the static magnetic field is 332, February 1963. oriented perpendicular to the plane interface. It is [3] &I. A. Gintsburg, “Surface waves on the boundary of a plasma in a magnetic field, ” Rasprost. Radwvoln i Ionosf., Trudy found that surface waves exist only when w,<wp and NIZMIRAN L’SSR, no. 17(27), pp. 208-215, 1960. that also only for angular frequencies which lie bet\\-een [4] S. R. Seshadri and A. Hessel, “Radiation from a source near a plane interface between an isotropic and a gyrotropic dielectric,” we and 1/42 times the upper hybrid resonant frequency. Canad. J. Phys., vol. 42, pp. 2153-2172, November 1964. The surface waves propagate with a phase velocity [5] G. H. Owpang and S. R. Seshadri, “Guided waves propagating along the magnetostatic field at a plane boundary of a semiwhich is always less than the velocity of electromagnetic infinite magnetoionic medium, ” IEEE Trans. on Miomave waves in free space. The attenuation rates normal to the Tbory and Techniques, vol. MTT-14, pp. 136144, March 1966. [6] S. R. Seshadri and T. T. \Vu, “Radiation condition for a maginterface of the surface wave fields in both the media are netoionic medium. ” to be Dublished. examined. Kumerical results of the surface wave characteristics are given for one typical case.

Numerical Solutions of the Euler Equations by Finite Volume Methods Using Runge-Kutta Time-Stepping Schemes

by Antony Jameson, Wolfgang Schmidt, Eli Turkel , 1981
"... A new combination of a finite volume discretization in conjunction with carefully designed dissipative terms of third order, and a Runge Kutta time stepping scheme, is shown to yield an effective method for solving the Euler equations in arbitrary geometric domains. The method has been used to deter ..."
Abstract - Cited by 517 (78 self) - Add to MetaCart
A new combination of a finite volume discretization in conjunction with carefully designed dissipative terms of third order, and a Runge Kutta time stepping scheme, is shown to yield an effective method for solving the Euler equations in arbitrary geometric domains. The method has been used to determine the steady transonic flow past an airfoil using an O mesh. Convergence to a steady state is accelerated by the use of a variable time step determined by the local Courant member, and the introduction of a forcing term proportional to the difference between the local total enthalpy and its free stream value.

NUMERICAL SOLUTION

by unknown authors
"... Abstract: We present a numerical solution for the dead zone model which de-scribes the solute transport in a subsurface and horizontal flow constructed wetland. This model is a system of two mass balance equations for two conceptual areas: the main channel and the storage zone. We use finite differe ..."
Abstract - Add to MetaCart
Abstract: We present a numerical solution for the dead zone model which de-scribes the solute transport in a subsurface and horizontal flow constructed wetland. This model is a system of two mass balance equations for two conceptual areas: the main channel and the storage zone. We use finite

Numerical Solution to

by Control Of Multi-Delayed, Andrey E. Barabanov, Andrey Ghulchak
"... A computational algorithm for the Full Information H # control problem for multi-delayed LTI systems is derived. The algorithm is based on a new general operator approach in spectral domain developed recently for finite-dimensional LTI plants. A simplicity of spectral operations and explicit formul ..."
Abstract - Add to MetaCart
formulas for computation make it possible to generalize it to infinite-dimensional plants. In this paper, a complete computational solution for such a plant with several delays in the output, control and disturbance is obtained and illustrated with a simple example. Keywords: linear systems, H # control

NUMERICAL SOLUTIONS

by Witii Shii&apos;aci Tiinhifn, Past A Curved Oistacl, Jc -marc Vandnc-broeck , 1984
"... r.- ..."
Abstract - Add to MetaCart
Abstract not found

Numerical Solutions to an

by Ionut Florescu, Maria Cristina Mariani, Granville Sewell
"... integro-differential parabolic problem arising in the pricing of financial options in a Levy market ..."
Abstract - Add to MetaCart
integro-differential parabolic problem arising in the pricing of financial options in a Levy market

Numerical solutions of . . .

by Xuerong Mao , Sotirios Sabanis , 2003
"... ..."
Abstract - Add to MetaCart
Abstract not found

Numerical solution of the Fokker–Planck

by Arnold D. Kim, Paul Tranquilli
"... equation propagation in tissues, for example. We derive first the numerical solution for the problem with constant coefficients. This inhomogeneities. It is an integral–partial differential equation. Analytical solutions are available only for ARTICLE IN PRESS www.elsevier.com/locate/jqsrt ..."
Abstract - Add to MetaCart
equation propagation in tissues, for example. We derive first the numerical solution for the problem with constant coefficients. This inhomogeneities. It is an integral–partial differential equation. Analytical solutions are available only for ARTICLE IN PRESS www.elsevier.com/locate/jqsrt

Numerical solution of isospectral flows

by Mari Paz Calvo, Arieh Iserles, Antonella Zanna - Math. of Comp , 1997
"... Abstract. In this paper we are concerned with the problem of solving numerically isospectral flows. These flows are characterized by the differential equation L ′ =[B(L),L], L(0) = L0, where L0 is a d × d symmetric matrix, B(L) is a skew-symmetric matrix function of L and [B, L] is the Lie bracket ..."
Abstract - Cited by 56 (23 self) - Add to MetaCart
Abstract. In this paper we are concerned with the problem of solving numerically isospectral flows. These flows are characterized by the differential equation L ′ =[B(L),L], L(0) = L0, where L0 is a d × d symmetric matrix, B(L) is a skew-symmetric matrix function of L and [B, L] is the Lie bracket
Next 10 →
Results 1 - 10 of 42,166
Powered by: Apache Solr
  • About CiteSeerX
  • Submit and Index Documents
  • Privacy Policy
  • Help
  • Data
  • Source
  • Contact Us

Developed at and hosted by The College of Information Sciences and Technology

© 2007-2019 The Pennsylvania State University