Publications

  1. S. Wang, X. Lou, Numerical methods for the estimation of effective diffusion coefficients of 2D controlled drug delivery systems, Engineering & Optimization, in press, DOI: 10.1007/s11081-008-9069-8.
  2. C.-S. Huang, C.-H. Hung, S. Wang, On convergence of a fitted finite-volume method for the valuation of options on assets with stochastic volatilities, IMA J. Numer. Anal., in press, doi:10.1093/imanum/drp016.
  3. G. Wang, S. Wang, Convergence of a Finite Element Approximation to a Degenerate Parabolic Variational Inequality with Non-smooth Data Arising From American Option Valuation, Optimization Methods & Software, in press, DOI: 10.1080/10556780903049942.
  4. K. Zhang, X.Q. Yang, S. Wang, K.L. Teo, Numerical performances of penalty method for American option pricing, Optimization Methods & Software, in press, DOI: 10.1080/10556780903051930.
  5. C.C. Huang, S. Wang, A power penalty approach to a nonlinear complementarity problem, Operations Research Letters, Vol.38 (2010) 72-76.
  6. S. Wang, S.M. Mahali, A. McGuiness, X. Lou, Mathematical models for estimating effective diffusion parameters of spherical drug delivery devices, Theor Chem Acc, Vol.125 (2010) 659-669.
  7. S. Richardson, S. Wang, The viscosity approximation to the Hamilton-Jacobi-Bellman equation in optimal feedback control: upper bounds for extended domains, Journal of Industrial and Management Optimization, Vol.6 (2010) 161-175.
  8. R. Muhandiramge, N. Boland, S. Wang, Convergent Network Approximation for the Continuous Euclidean Length Constrained Minimum Cost Path Problem, SIAM Journal on Optimization, Vol.20, No.1 (2009) 54-77.
  9. K. Zhang, S. Wang, A Computational Scheme for Uncertain Volatility Model in Option Pricing, Appl. Numer. Math., Vol.59 (2009) 1754-1767.
  10. S. Wang, X. Lou, An optimization approach to the estimation of effective drug diffusivity: from a planar disc into a finite external volume, Journal of Industrial and Management Optimization, Vol.5 (2009) 127-140.
  11. Zhang K., Wang S., Yang X.Q., Teo K.L., A Power Penalty Approach to Numerical Solutions of Two-Asset American Options, Numer. Math. Theory Methods Appl., Vol.2 (2009) 127-140.
  12. Li W. , Wang S. , A penalty approach to the Hamilton-Jacobi-Bellman equation arising in European option pricing with proportional transaction costs part I: the penalty formulation and convergence analysis. Journal of Optimization Theory and Applications, Vol.143 (2009) 279-293.
  13. Zhang K., Wang S., Robust Numerical Scheme for Options under Jump Diffusion Processes. International J. of Numerical Analysis & Modeling, Vol.6 (2009) 110-123.
  14. Z.C. Li, F. Qing, S. Wang, Superconvergence of solution derivatives for the Shortley-Weller difference approximation for parabolic problems, Numerical Functional Analysis & Optimization, Vol.30 (2009) 1360-1380.
  15. Zhang K. ,Wang S., Pricing Options under Jump Diffusion Processes with a Fitted Finite Volume Method. Applied Mathematics & Computation, Vol.201 (2008) 398-413.
  16. Richardson S., Wang S., Jennings L.S. , A Multivariate Adaptive Regression B-spline Algorithm (BMARS) for Solving a Class of Nonlinear Optimal Feedback Control Problems. Automatica, Vol.44 (2008) 1149-1155.
  17. Wang S., Yang X.Q., A power penalty method for linear complementarity problems, Operations Research Letters, Vol.36 (2008) 211-214.
  18. Wang S., Huang C.-S., A power penalty method for a nonlinear parabolic complementarity problem, Nonlinear Analysis TMA, Vol.69 (2008) 1125-1137.
  19. Wang S., Shao Q.X., Zhou X. Knot-Optimizing Spline Networks (KOSNETS) for Nonparametric Regression, Journal of Industrial and Management Optimization. Vol.4, No.1 (2008) 33-52.
  20. Li Z.C. Li, Fang Q., Wang S., Hu H-Y., Superconvergence of Solution Derivatives of the Shortley-Weller Difference Approximation to Elliptic Equations with Singularities Involving the Mixed Type of Boundary Conditions. Functional Equations & Optimization, Vol.29, No.1-2 (2008) 161-196.
  21. Li Z.C., Hu H.-Y., Wang S., Fang Q., Superconvergence of Solution Derivatives of the Shortley-Weller Difference Approximation to the Poisson's Equation with Singularities on Polygonal Domains, Applied Numerical Mathematics, Vol.58 (2008) 689-704.
  22. Li Z.C., Tsai H.-S., Wang S., Miller J.J.H., Accurate and Approximate Analytic Solutions of Singularly Perturbed Differential Equations with Two-dimensional Boundary Layers, Computers and Mathematics with Applications, Vol.55 (2008) 2602-2622.
  23. Lou X., Wang S., Tan S.Y., Mathematics-aided quantitative analysis of diffusion characteristics of pHEMA sponge hydrogels, Asia-Pac. J. Chem. Eng., Vol.2 (2007) 609-617.
  24. Wang S., Lou X. New Mathematical Models for Effective Drug Diffusivity Estimation in 2D, Materials Science Forum, Vols. 561-565 (2007) pp. 1557-1560.
  25. Angermann L., Wang S., Convergence of a fitted finite volume method for European and American Option Valuation, Numerische Mathematik, Vol.106 (2007) 1-40.
  26. Huang C., Yu G., Wang S., Wang X., Disruption management for supply chain coordination with exponential demand function, Acta Math. Sci. Ser. B Engl. Ed. 26 (2006), no. 4, 655--669
  27. Wang S., Yang X.Q., Teo K.L., ``Power Penalty Method for a Linear Complementarity Problem Arising from American Option Valuation'', Journal of Optimization Theory and Applications, Vol.129, No.2 (2006) 227-257.
  28. Wang G. and Wang S., ``On Stability and Convergence of a Finite Difference Approximation to a Parabolic Variational Inequality Arising From American Option Valuation'', Stochastic Analysis and Applications, Vol.24, No.6 (2006) 1185--1204.
  29. Huang C.-S., Wang S., Chen C.S., Li Z.C., A Radial Basis Collocation Method for Hamilton-Jacobi-Bellman Equations, Automatica, Vol.42 (2006) 2201-2207.
  30. Hu B., Wang S., ``A novel approach in uncertain programming Part 2: A class of constrained nonlinear programming problems with interval objective functions'', Journal of Industrial and Management Optimization, Vol.2, No.4 (2006) 373-385.
  31. Hu B., Wang S., ``A novel approach in uncertain programming Part 1: New arithmeric and order relation for interval numbers'', Journal of Industrial and Management Optimization, Vol.2, No.4 (2006) 351-371.
  32. Huang C.-S., Hung C.-H., Wang S., ``A Fitted Finite Volume Method for the Valuation of Options on Assets with Stochastic Volatilities'', Computing, Vol.77 (2006) 297-320.
  33. Richardson S, Wang S., ``Numerical solution of Hamilton-Jacobi-Bellman equations by an exponentially fitted finite volume method'', Optimization, Vol.55, No.1-2 (2006) 121-140.
  34. Wang S. ``On chaotic behaviours of incompressible fluid flows in triangular driven cavities", Bifurcation and Chaos, Vol.15, No.10 (2005) 3103-3118.
  35. Brezzi F., Marini L.D., Micheletti S., Pietra P., Sacco R., Wang S., ``Discretization of semiconductor device problems (I)'', Chapter 4 of Handbook of Numerical Analysis, Vol.XIII, eds. Schilders W.H.A., Maten E.J.W., Elsevier North-Holland (2005) 317-442.
  36. Richardson S., Wang S., Jennings L.S., Solving a Class of Nonlinear Optimal Feedback Control Problems Using an Adapted BMARS Algorithm. Dyn Contin. Discret. Impuls. Syst. Ser. B-Appl. Algorithms, Vol.2, (Sp. Iss.) (2005) 860-865.
  37. Angermann L., Wang S., ``Multidimensional exponentially fitted simplicial finite elements for convection-diffusion equations with tensor-valued diffusion". Calcolo, Vol.42 (2005) 71-91.
  38. Wang, S., ``A Novel Fitted Finite Volume Method for the Black-Scholes Equation Governing Option Pricing'', IMA J. Numer. Anal., Vol.24 (2004) 699-720.
  39. Lou X., Munro S., Wang S., ``Drug release characteristics of phase separation pHEMA sponge materials'', Biomaterials, Vol. 25/20 (2004) 5071-5080.
  40. Huang C.-S., Wang, S., Teo K.L.,``On Application of an Alternating Direction Method to Hamilton-Jacobin-Bellman Equations'', J. Comp. Appl. Math., Vol.166, (2004) 153-166.
  41. Li X.G., Chan C.K., Wang, S., ``The finite element method with weighted basis functions for singularly perturbed convection-diffusion problems'', Journal of Computational Physics, Vol.195 (2004) 773-789.
  42. Li Z-C, Hu Hsin-Yun, Hsu C-H, Wang S., ``Particular solutions of singularly perturbed partial differential equations with constant coefficients in rectangular domains, Part I. Convergence analysis'', J. Comp. Appl. Math., Vol. 166 (2004) 181-208.
  43. Wang S., `` Solving the Black-Scholes equation by a fitted finite volume method'' in Advances in Scientific Computing and Applications, eds Lu Y., Sun W, Tang T., Scientific Press, Beijing-New York (2004) 357-367.
  44. Li X.G., Chan C.K., Wang S., ``Finite element methods with weighted basis functions for singular perturbation problems'' in Advances in Scientific Computing and Applications, eds Lu Y., Sun W, Tang T., Scientific Press, Beijing-New York (2004) 274-285.
  45. Wang, S., Angermann L., `` On Convergence of the Exponentially Fitted Volume Method with an Anisotropic Mesh Refinement for a Singularly Perturbed Convection-Diffusion Equation '', Computational Methods in Applied Mathematics, Vol.3, No.3 (2003) 493-512.
  46. Wang S., Jennings J.S., Teo K.L, ``Numerical Solution of Hamilton-Jacobi-Bellman Equations by an Upwind Finite Volume Method'', Journal of Global Optimization, Vol.27 (2003) 177-192.
  47. Wang S., Li Z-C, ``A Non-Conforming Combination of the Finite Element and Volume Methods with an Anisotropic Mesh Refinement for a Singularly Perturbed Convection-Diffusion Equation'', Mathematics of Computation, Vol.72, No.244 (2003) 1689-1709.
  48. Angermann, L. and Wang, S., ``Three-Dimensional Exponentially Fitted Conforming Tetrahedral Finite Elements for the Semiconductor Continuity Equations'', Applied Numerical Mathematics, Vol. 46 (2003) 19-43.
  49. Wang S., Yang X.Q., Teo K.L., ``A Unified Gradient Flow Approach to Constrained Nonlinear Optimization Problems'', Computational Optimization & Applications, Vol. 25 (2003) 251-268.
  50. Wang S., ``Solving convection-dominated anisotropic diffusion equations by an exponentially fitted finite volume method,'' Computers and Mathematics with Applications, 44 (2002) 1249-1265.
  51. Teo K.L., Lee W.R., Jennings L.S., Wang S., Liu Y., ``Numerical solution of an optimal control problem with variable time points in the objective function'', The ANZIAM Journal (old name: J. Austral. Math. Soc. Ser. B), 43, Part 4 (2002) pp.463-478.
  52. Wang S., Li Z-C, ``An analysis of a conforming exponentially fitted triangular finite element method for a singularly perturbed convection-diffusion equation'', J. Comp. Appl. Math., 143 (2002) pp.291-310.
  53. Wang, S., Yang, X.Q., Teo K.L., ``A Stabilized Gradient Flow Approach to Constrained Nonlinear Programming Problems'' in Proceedings of ICOTA 2001 International Conference, HK, Vol.4, ed. D.Li , (2001) pp.1613-1620.
  54. Yiu K.F.C., Wang S., Teo K.L., Tsoi A.C., ``Nonlinear system modelling via knot-optimizing B-spline networks'', IEEE Transactions on Neural Networks, 12, No.5 (2001) pp.1013-1022.
  55. Lee H.W.J., Teo K.L., Lee W.R., Wang S., ``Construction of subotpimal feedback control for chaotic systems using B-splines with optimally chosen knot points'', Bifurcation and Chaos, 11, No.9 (2001) pp.2375-2388.
  56. Angermann L., Wang S., ``A conforming exponentially fitted finite element method for the semiconductor continuity equations in 3D'' ZAMM, 81 (Supplement 3) (2001) 755--756.
  57. Miller J.J.H., O'Riordan E., Shishkin G.I., Wang S., ``A parameter-uniform Schwarz method for a singularly perturbed reaction-diffusion problem with an interior layer'', Applied Numerical Mathematics, Vol.35, No.4 (2000) 323-337.
  58. Stefanov V., Wang S., ``A note on integrals for birth-death processes'', Mathematical Biosciences, Vol.168 (2000) 161-165.
  59. Wang S., Gao F., Teo K.L., ``An upwind finite difference method for the approximation of viscosity solutions to Hamilton-Jacobi-Bellman equations'', IMA J. Math. Control & Its Appl., Vol.17 (2000) 167--178.
  60. Huang C.-S., Wang S. and Teo K.L., ``Solving Hamilton-Jacobi-Bellman equations by a modified method of characteristic'', Nonlinear Analysis, TMA, Vol.40 (2000) 279-293.
  61. Wang S., ``Solving transient conduction-convection equations by an exponentially fitted finite volume method'' Proceedings of the 4th Biennial Engineering Mathematics \& Applications Conference, (eds. May R.L., FitzGerald G.F., Grundy I.H.) (2000) 295--298. .
  62. Dragomir S.S., Pecaric J. and Wang S., ``The unified treatment of trapezoid, Simpson and Ostrowski type inequality for monotonic mappings and applications'', Mathematical and Computer Modelling, Vol.31, No.6-7 (2000) 61--70.
  63. Wang S., Gao F., Teo K.L., ``Solving Hamilton-Jacobi-Bellman Equations by an Upwind Finite Difference Method'' in Progress in Optimization II, eds. X.Q. Yang, A.I. Mees, M.E. Fisher, L.S. Jennings, Kluwer Academic Publishers, (2000) 255-268.
  64. Lee W.R., Wang S. and Teo K.L., ``An optimization approach to numerical integraton in two dimensions'' Applied Mathematics and Computation, Vol.109 (2000) 205-223.
  65. Wang S., Lee W.R., Teo K.L., ``On optimal grid construction in numerical integration'', Engineering Optimization, Vol. 32 (1999) 177-189.
  66. Lee W.R., Wang S., Teo K.L., ``An Optimization Approach to a Finite Dimensional Parameter Estimation Problem in Semiconductor Device Design'', J. Comp. Phys., Vol.156, No.2 (1999) 241--256.
  67. Dragomir S.S., Barnett N.S., Wang S., ``An Ostrowski type inequality for random variable whose probability density function belongs to L_p[a,b], p > 1'', Math. Inequal. Appl. (MIA), Vol.2, No.4 (1999)501-508.
  68. Hird L.D., Siew P.F., Wang S., ``A numerical solution to the flow between eccentric rotating cylinders with a slotted sleeve'', J. Austral. Math. Soc. Ser. B, Vol.41, Part 1 (1999)129-152.
  69. Lee W.R., Wang S., Teo K.L., ``Optimal recharge and driving strategies for a battery-powered electric vehicle'', Journal of Mathematical Problems in Engineering, Vol.5 (1999)1-32.
  70. Li Zi-Cai, Wang S., ``The finite volume method and application in combination'', Journal of Computational & Applied Mathematics, Vol.106, No.1 (1999)21-53.
  71. Wang S., ``A new exponentially fitted triangular finite element method for the continuity equations in the drift-diffusion model of semiconductor devices'', RAIRO Mod¨Śl. Math. Anal. Num¨Śr., Vol.33, No.1 (1999) 99--112.
  72. Miller J.J.H., Schilders W.H.A., Wang S., ``Application of finite element methods to the simulation of semiconductor devices'' Reports on Progress in Physics, Vol.63, No.3 (1999) 277--352.
  73. Dragomir S.S., Cerone P., Roumeliotis J. and Wang S., ``A weighted version of Ostrowski inequality for mappings of Holder type and applications in numerical analysis'', Bull. Math. Soc. Math. Roumanie, Vol.42(90), No.4 (1999) 301-314.
  74. Dragomir S.S., Wang S., ``A New Inequality of Ostrowski's Type in $L_p$-Norm'', Indian Journal of Mathematics, Vol.40, No.3 (1998) 299-304.
  75. Rehbock V., Wang S. and Teo K.L. ``Computing optimal control with a hyperbolic PDE'', J. Austral. Math. Soc. Ser. B, Vol. 40, No.2 (1998) 266--287.
  76. Dragomir S.S., Wang S., ``A Generalization of Bullen's Inequality for Convex Mappings and Its Applications'', Soochow J. of Math., Vol.24, No.2 (1998) 97-103.
  77. Liu Y., Teo K.L., Jennings L.S., Wang S., ``On a class of optimal state jump control problems'', Journal of Optimization Theory and Applications, Vol.98, No.1 (1998) 65-82.
  78. Dragomir S.S., Wang S., ``Applications of Iyengar's Type Inequalities to the Estimation of Error Bounds for the Trapezoidal Quadrature Rule'', Tamkang J of Maths, Vol.29, no.1 (1998) 55-58
  79. Lee W.R. and Wang S. ``Finding unknown parameters in semiconductor device design by an optimization approach'' in Proceedings of International Conference on Optimization Techniques and Applications (ICOTA'98), Vol.1 (1998) 503-509
  80. Wang S., Teo K.L., Lee H.W.J., ``A new approach to nonlinear mixed discrete programming problems'', Engineering Optimization, Vol.30 (1998) 249-262
  81. Wang S., Sloan I.H., Kelly D.W., ``Computable error bounds for pointwise derivatives of a Neumann problem'', IMA J. Num. Anal., Vol.18, No.2 (1998) 251-271
  82. Dragomir S.S., Wang S., ``Some Applications of Ostrowski Inequality to the estimation of error bounds for some special means and for some numerical quadrature rules'', Appl. Math. Lett., Vol.11, No.1 (1998) 105-109
  83. Wang S. ``An a posteriori error estimate for finite element approximations of a singularly perturbed advection-diffusion problem'', Journal of Computational and Applied Mathematics, Vol.87, No.2 (1997) 243--259.
  84. Hird L.D., Siew P.F. and Wang, S., ``The 2-D model of flow around a modified rotary viscometer", Proc. Intern. Cong. Modelling and Simulation (MODSIM97), vol. 2 (1997) 954-959.
  85. Wang S., Teo K.L., Lee H.W.J., Caccetta L., ``Solving 0-1 programming problems by a penalty approach'', Opsearch, Vol.34, No.3 (1997) 196--206.
  86. Dragomir S.S., Wang S., ``A new inequality of Ostrowski's type in $L_1$ norm and applications to some special means and to some numerical quadrature rules'', Tamkang J of Maths, Vol.28, No.3 (1997) 239-244.
  87. Ainsworth, M., Kelly, D.W., Sloan, I.H., and Wang, S., ``Postprocessing with computable error bounds for finite-element approximation of a non-linear heat conduction equation'', IMA J. Num. Anal., Vol.17, No.4 (1997) 547-561
  88. Wang S., ``A novel exponentially fitted triangular finite element method for an advection-diffusion problem with boundary layers'', Journal of Computational Physics, Vol.134 (1997) 253-260
  89. Dragomir S.S., Wang S., ``An Inequality of Ostrowski-Gruss' Type and Its Applications to the Estimation of Error Bounds for Some Special Means and for Some Numerical Quadrature Rules'' Computers and Mathematics with Applications, Vol.33, No.11 (1997) 15-20
  90. Wang S., Sloan I.H., Kelly D.W., ``Pointwise a posteriori upper error bounds for derivatives of a Neumann problem'' in Computational Techniques and Applications: CTAC95, (eds Easton A., May R.) World Scientific (1996) 771-778
  91. Miller J.J.H., Wang S., ``A New Non-conforming Petrov-Galerkin Finite Element Method with Triangular Elements for a Singularly Perturbed Advection-Diffusion Problem'', IMA J. Numer. Anal., Vol. 14 (1994) 257--276
  92. Miller J.J.H., Wang S., ``A Tetrahedral Mixed Finite Element Method for the Stationary Semiconductor Continuity Equations'', SIAM J. Numer. Anal., Vol. 31, No.1, (1994) 196--216
  93. Miller J.J.H., Wang S., ``An Analysis of the Scharfetter-Gummel Box Method for the Stationary Semiconductor Device Equations'', RAIRO Mod¨Śl. Math. Anal. Num¨Śr., Vol. 28, No.2 (1994) 123--140
  94. Wang S., ``Numerical solution of linear systems arising from the collocation discretisation of a first kind integral equation by preconditioned conjugate gradient methods'', Proceedings of CTAC'93, ANU, Canberra, Australia (eds. Steward D, Gardner H, Singleton D.), World Scientific, Singapore (1994) 470--478
  95. Miller J.J.H., Wang S., ``On the implementation of a 3d semiconductor device simulator on distributed-memory MIMD/SIMD machines'', Parallel Computing, 20 (1994) 1689--1691
  96. Miller J.J.H., Wang S., ``An Exponentially Fitted Finite Volume Method for the Numerical Solution of 2d Incompressible Flow Problems'', J. Comp. Phys., Vol. 115, No.1 (1994) 56--64
  97. Yang J.D., Kelly D.W., Wang S., ``Local a-posteriori error estimates for incompatible elements'' in Computational Mechanics -- From Concepts to Computations, Vol.1, eds. S. Valliappan, V.A. Pulmano, F. Tin-Loi, A.A. Balkema, Rotterdam (1993) 271--276
  98. Miller J.J.H., Wang S. ``An epsilon-uniformly Convergent Finite Element Method for a Singularly Perturbed Advection-Diffusion Equation'', in Contributions in Numerical Mathematics, ed. Agarwal R.P., World Scientific, Singapore (1993) 271--284
  99. Miller J.J.H., Wang S., ``A Triangular Mixed Finite Element Method for the Stationary Semiconductor Device Equations'', RAIRO Mod¨Śl. Math. Anal. Num¨Śr., Vol. 25, No.4 (1991) 441--463
  100. Miller J.J.H., Wang S., ``An epsilon-Uniformly Convergent Triangular Finite Element Method for a Singularly Perturbed Problem'' in Proceesings of IMACS'91, Dublin (1991) 254--255
  101. Miller J.J.H., Wang S., ``An Exponentially Fitted Finite Element Method for the Solution of Incompressible Flow Problems'' in Proceedings of the 4th Iternational Symposium on Computational Fluid Dynamics, Vol.3, Davis, California, (1991) 49--54
  102. Miller J.J.H., Wang S. ``An exponentially fitted finite element method for a stationary convection-diffusion problem'' Book Chapter in Computational Methods for Boundary and Interior Layers in Several Dimensions (ed. J.J.H. Miller), Boole Press, Dublin (1991) 120--137
  103. Fitzsimons C.J., Miller J.J.H., Wang S., Wu C.H., ``Hexahedral Discretisations of the Stationary Semiconductor Device Equations'', Comp. Meth. Appl. Mech. Engrg., 84, No.5 (1990) 43--57
  104. Miller J.J.H., Wang S., ``A Mixed Finite Element Method with Tetrahedral Elements for the Semiconductor Continuity Equations'' in Mathematical Modelling and Simulation of Electrical Circuits and Semiconductor Devices (eds. Bank R.E., Bulirsch R., Merten K.), Birkh?user Verlag Basel (1990) 257--266
  105. Miller J.J.H., Wang S., ``An epsilon-Uniformly Convergent Non-conforming Finite Element Method For A Singularly Perturbed Elliptic Problem in Two Dimensions'', Bulletin of Greece Mathematical Society, Vol.31 (1990) 91--101
  106. Miller J.J.H., Wang S., ``A Petrov-Galerkin Mixed Finite Element Method with Triangular Elements for the Semiconductor Device Equations'' in Numerical and Applied Mathematics, ed. C. Brezinski, Scientific Publishing Co., (1989) 677--679
  107. Miller J.J.H., Wang S., Wu C.H., ``Mixed Finite Element Methods for Semiconductor Device Equations'' in Modelling and Simulation of Systems eds. Breedveld et al, Scientific Publishing Co. (1989) 385--387
  108. Wu C.H., Wang S., ``Domain Decomposition Techniques for the Continuity Equations of Semiconductor Device Models'', J. Comp. Appl. Math., 28, 1989, 403--412
  109. Miller J.J.H., Wang S., Wu C.H., ``Mixed Finite Element Methods for the Stationary Semiconductor Continuity Equations'', ISNM, Vol. 86, Birkhauser Verlag, Basel (1988) 349-356
  110. Wang S, Wu C.H., ``Mixed Finite Element Approximation of the Stationary Semiconductor Continuity Equations'' in Proceedings of the Third International Conference on Simulation of Semiconductor Device and Processes (eds. Baccarani G and Rudan M), TECNOPRINT, Bologna (1988)
  111. Miller J.J.H., Wang S., Wu C.H., ``A Mixed Finite Element Method for the Stationary Semiconductor Continuity Equations'', Engineering Computations, 5, No.4 (1988) 285--288