Applied Mathematics Research Group
- Argaez, Miguel
- Associate Professor
- Bell Hall 320
- 915-747-6775
- margaez@utep.edu
- Faculty profile
- Personal webpage
- Research Field: Large Scale Optimization.
- Pownuk, Andrzej
- Assistant Professor
- Bell Hall 201
- 915-747-6759
- ampownuk@utep.edu
- Faculty profile
- Personal webpage
- Research Field: Uncertainty Analysis, Sensitivity Analysis , Optimization , Computational Mechanics.
- Sewell, Granville
- Professor
- Bell Hall 200
- 915-747-6762
- sewell@math.utep.edu
- Faculty profile
- Personal webpage
- Research Field: Numerical Analysis.
- Velazquez, Leticia
- Associate Professor
- Bell Hall 322
- 915-747-6768
- leti@utep.edu
- Faculty profile
- Personal webpage
- Research Field: Hybrid Optimization Methods for Large Scale Nonlinear Programs .
- Yi, Son-Young
- Assistant Professor
- Bell Hall 218
- 915-747-6864
- syi@utep.edu
- Faculty profile
- Personal webpage
- Research Field: Numerical Methods for Partial Differential Equations, Multiscale Analysis.
Recent Publications
- Granville Sewell. Solving pdes in non-rectangular 3d regions using a collocation finite element method. to appear in Advances in Engineering Software.
- C.J. Miosso, R. von Borries, M. Argáez, L. Velázquez, C. Quintero, and C.M. Potes. Compressive sensing reconstruction with prior information by iterativelay reweighted least-squares. IEEE Transactions on Signal Processing, 56(6):2424–2431, 2009.
- M. Ceberio, V. Kreinovich, A. Pownuk, and Barnabas Bede. From interval computations to constraint-related set computations: Towards faster estimation of statistics and odes under interval, p-box, and fuzzy uncertainty. Novel Developments in Granular Computing: Applications for Advanced Human Reasoning and Soft Computation, A book edited by JingTao Yao, and published by IGI Global, 2009. (accepted for publication).
- M.V. Rama Rao, A. Pownuk, and I. Skalna. Stress analysis of a singly reinforced concrete beam with uncertain structural parameters. International Journal of Reliability and Safety, 3(1/2/3):307–329, 2009.
- I. Skalna and A. Pownuk. Global optimization method for computing interval hull solution for parametric linear systems. International Journal of Reliability and Safety, 3(1/2/3):235–245, 2009.
- Malgorzata Peszynska, Ralph E. Showalter, and Son-Young Yi. Homogenization of a pseudoparabolic system. 2009. accepted.
- Jim Douglas, Jr., Anna M. Spagnuolo, and Son-Young Yi. The convergence of a multidimensional, locally conservative, Eulerian-Lagrangian finite element method for a semilinear parabolic equation. Math. Models Methods Appl. Sci., 2009. accepted.
- L. Velázquez, M. Argáez, C. Quintero, H. Klie, and M.F. Wheeler. Numerical testing of parameterization schemes for solving parameter estimation problems. 26th Army Conference, 2008.
- M. Argáez, H. Klie, C. Quintero, L. Velázquez, and M. Wheeler. A hybrid optimization approach for automated parameter estimation problems. In Sixth International Congress on Industrial Applied Mathematics (ICIAM07) and GAMM Annual Meeting, Zrich 2007, volume 7, pages 1062507–1062508, USA, 2008. PAAM WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
- I. Skalna, M.V. Rama Rao, and A. Pownuk. Systems of fuzzy equations in structural mechanics. Journal of Computational and Applied Mathematics, 218(1):149–156, 2008.
- Granville Sewell, A.Lalegname, and A.M. Sändig. Analytical and numerical treatment of a dynamic crack model. International Journal of Fracture 152, 2(2):pp97–125, 2008.
- Malgorzata Peszynska and Son-Young Yi. Numerical methods for unsaturated flow with dynamic capillary pressure in heterogeneous porous media. Int. J. Numer. Anal. Model., 5(suppl.):126–149, 2008.