Rayleigh Ritz Inequalities with Applications to Eigenvalue Accuracy and an (2008)
Merico Edward Argentati, Merico Edward Argentati, Andrew Knyazev, Lynn Bennethum, Tom Russell, Junping Wang, ...
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SUPERCONVERGENCE FOR THE GRADIENT OF FINITE ELEMENT APPROXIMATIONS BY L 2 PROJECTIONS ∗ (2008)
Bjørn-ove Heimsund, Xue-cheng Tai, Junping Wang
Abstract. A gradient recovery technique is proposed and analyzed for finite element solutions which provides new gradient approximations with high order of accuracy. The recovery technique is based...
Fu, Jun, Wenzel, Silke C., Perlova, Olena, Wang, Junping, Gross, Frank, Tang, Zhiru, ...
Horizontal gene transfer by transposition has been widely used for transgenesis in prokaryotes. However, conjugation has been preferred for transfer of large transgenes, despite greater restrictions...
Weak Solutions For The Valuation Of American Options, II: Existence (2007)
. This article proves an existence of weak solutions for the valuation of American options. The existence result is established by taking weak limits on a sequence of approximate solutions obtained...
Panayot S. Vassilevski, Junping Wang
This paper proposes a stabilization of the classical hierarchical basis (HB) method by modifying the HB functions using some computationally feasible approximate L2-projections onto finite element...
A STUDY OF FREE BOUNDARY PROBLEMS OF FLUID FLOW IN POROUS MEDIA BY MIXED METHODS (2007)
Lori Badea, Richard E. Ewing, Junping Wang
Abstract. In this article, the flow of fluids in porous media is studied as a free or moving boundary problem by the mixed method. In particular, a new weak formulation for the problem of seepage of...
Wang, Junping, Raman, H, Zhou, M, Ryan, PR, Delhaize, E, Hebb, DM, ...
A DArT platform for quantitative bulked segregant analysis (2007)
Wenzl, P, Raman, H, Wang, Junping, Zhou, M, Huttner, E, Kilian, A
Developing barley germplasm with stress tolerance - a summary for the research in TIAR (2007)
Zhou, M, Mendham, NJ, Shabala, SN, Vaillancourt, RE, Salter, SJ, Pang, J, ...
A Fuzzy Adaptive PD Controller Based Microassembly System (2006)
Wang, Junping, Tao, Xiaodong, Hong, Deokhwa, Cho, Hyungsuck
Copyright 2006 Society of Photo-Optical Instrumentation Engineers.
Molecular mapping of tolerance to aluminium toxicity in barley (2005)
Raman, H, Wang, Junping, Read, B, Zhou, M, Venkatanagappa, S, Moroni, JS, ...
Convergence rate analysis of a multiplicative Schwarz method for variational inequalities (2003)
Lori Badea, Xue-cheng Tai, Junping Wang
Abstract. This paper derives a linear convergence for the Schwarz overlapping domain decomposition method when applied to constrained minimization problems. The convergence analysis is based on a...
Convergence rate analysis of a multiplicative Schwarz method for variational inequalities. (2003)
Badea, Lori., Tai, Xue Cheng., Wang, Junping.
This paper derives a linear convergence for the Schwarz overlapping domain decomposition method when applied to constrained minimization problems. The convergence analysis is based on a minimization...
Sharp L, Richard E. Ewing, Yanping Lin, Tong Sun, Junping Wang, Shuhua Zhang
A sharper L²-error estimate is obtained for the non-Fickian flow of fluid in porous media by means of a mixed Ritz-Volterra projection instead of the mixed Ritz projection used in [R. E....
Superconvergence for the gradient of finite element approximations by L2-projections. (2002)
Heimsund, Bjorn-ove., Tai, Xue Cheng., Wang, Junping.
A gradient recovery technique is proposed and analyzed for finite element solutions which provides new gradient approximations with high order of accuracy. The recovery technique is based on the...
Point-Distributed Algorithms on Locally Refined Grids for Second Order Elliptic Equations (2001)
Richard E. Ewing, Jian Shen, Junping Wang
A discretization scheme, which relates the mixed nite element method with cellcented nite dierence and nite volume element methods, is proposed for second-order elliptic equations on rectangular...
A Numerical Approximation of Nonfickian Flows with Mixing Length Growth in Porous Media (2001)
Richard E. Ewing, Yanping Lin, Junping Wang
The nonFickian ow of uid in porous media is complicated by the history eect that characterizes the varying mixing length growth of the ow, which can be modeled by an integro-dierential equation. This...
Richard E. Ewing, Yanping Lin, Ping Luo, Junping Wang, Shuhua Zhang
On the basis of the estimates for the regularized Green's functions with memory terms, optimal ...-error estimates are established for the non-Fickian flow of fluid in porous media by means of a...
Superconvergence for the Gradient of Finite Element Approximations by L²-Projections (2000)
Bjørn-Ove Heimsund, Xue-Cheng Tai, Junping Wang
A gradient recovery technique is proposed and analyzed for nite element solutions which provides new gradient approximations with high order of accuracy. The recovery technique is based on the method...
An additive Schwarz method for variational inequalities (1999)
Abstract. This paper proposes an additive Schwarz method for variational inequalities and their approximations by finite element methods. The Schwarz domain decomposition method is proved to converge...
Morse indices and exact multiplicity of solutions to semilinear elliptic problems (1999)
Abstract. We obtain precise global bifurcation diagrams for both one-sign and sign-changing solutions of a semilinear elliptic equation, for the nonlinearity being asymptotically linear. Our method...
On the simulation of multicomponent gas flow in porous media (1999)
Richard E. Ewing, Junping Wang, L. Weekes
Abstract. In this paper, we present some numerical techniques for the modelling of multicomponent gas flow in porous media. We feature the mixed finite element method over quadrilaterals as a solver...
Panayot S. Vassilevski, Junping Wang
. This paper is the second part of a work on stabilizing the classical hierarchical basis HB by using wavelet-like basis functions. Implementation techniques are of major concern for the multilevel...
Morse indices and Exact multiplicity of solutions to Semilinear Elliptic Problems (1998)
this paper, under an eigenvalue separation condition (see (1.5)), we obtain a full description of first N solution curves which bifurcate from trivial solutions. To state our results, we first...
Stabilizing the hierarchical basis by approximate wavelets (1997)
Panayot S. Vassilevski, Junping Wang
Abstract. This paper is the second part of a work on stabilizing the classical hierarchical basis HB by using wavelet-like basis functions. Implementation techniques are of major concern for the...
Weak Solutions For The Valuation Of American Options, I: Uniqueness And Equivalence (1997)
. This article proposes a new formula for the valuation of American options by using a weak variational form for the corresponding free boundary value problem derived by Merton. It is shown that the...
Stabilizing the Hierarchical Basis by Approximate Wavelets (1995)
Panayot S. Vassilevski, Junping Wang
. This paper proposes a stabilization of the classical hierarchical basis (HB) finite element method by modifying the standard nodal basis functions that correspond to the hierarchical complement (in...
Point-distributed algorithms for second-order elliptic equations in mixed form (1993)
Richard E. Ewing, Jian Shen, Junping Wang
Abstract: A discretization scheme, which relates the mixed finite element method with cell-cented finite difference and finite volume element methods, is proposed for second-order elliptic equations...
Superconvergence Of Mixed Finite Element Approximations Over Quadrilaterals (1993)
Richard E. Ewing, Michael M. Liu, Junping Wang
A superconvergence is established in this article for approximate solutions of second order elliptic equations by mixed finite element methods over quadrilaterals. The superconvergence indicates an...
An absolutely stabilized finite element method for the Stokes problem (1989)
Dedicated to Eugene Isaacson on the occasion of his seventieth birthday Abstract. An absolutely stabilized nite element formulation for the Stokes problem is presented in this paper. This new...
Fu, Jun, Wenzel, Silke C., Perlova, Olena, Wang, Junping, Gross, Frank, Tang, Zhiru, ...
Horizontal gene transfer by transposition has been widely used for transgenesis in prokaryotes. However, conjugation has been preferred for transfer of large transgenes, despite greater restrictions...
Stabilizing the Hierarchical Basis by Approximate Wavelets II: Implementation and Numerical Results
Panayot S. Vassilevski, Junping Wang
. This paper is the second part of a work on stabilizing the classical hierarchical basis (HB) by using wavelet--like basis functions. Implementation techniques are of major concern for the...
Stabilizing the Hierarchical Basis by Approximate Wavelets II: Implementation and Numerical Results
Panayot S. Vassilevski, Junping Wang
This paper is the second part of a work on stabilizing the classical hierarchical basis (HB) by using wavelet--like basis functions. Implementation techniques are discussed for the multilevel...