Negash Medhin Gao, Z., Fang, S.-C., Gao, X., Luo, J., & Medhin, N. (2021). A novel kernel-free least squares twin support vector machine for fast and accurate multi-class classification. Knowledge-Based Systems, 226, 107123. https://doi.org/10.1016/j.knosys.2021.107123 Medhin, N., & Xu, C. (2021, July 24). Optimal asset allocation with restrictions on liquidity. STOCHASTIC ANALYSIS AND APPLICATIONS. https://doi.org/10.1080/07362994.2021.1959349 Medhin, N., & Xu, C. (2020). Nonzero-Sum Stochastic Differential Reinsurance Games with Jump-Diffusion Processes. JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, 187(2), 566–584. https://doi.org/10.1007/s10957-020-01756-0 Medhin, N. G., & Sambandham, M. (2017). Impulsive control problem governed by fractional differential equations and applications. Dynamic Systems and Applications, 26(1), 37–63. Berkovitz, L. D., & Medhin, N. G. (2013). Nonlinear optimal control theory. https://doi.org/10.1201/b12739 Medhin, N. G., & Wan, W. (2009). Multi-new product competition in duopoly: A differential game analysis. Dynamic Systems and Applications, 18(2), 161–178. Banks, H. T., Hood, J. B., & Medhin, N. G. (2008). A molecular based model for polymer viscoelasticity: Intra- and inter-molecular variability. APPLIED MATHEMATICAL MODELLING, 32(12), 2753–2767. https://doi.org/10.1016/j.apm.2007.09.018 Banks, H. T., Hood, J. B., Medhin, N. G., & Samuels, J. S., Jr. (2008). A stick-slip/Rouse hybrid model for viscoelasticity in polymers. NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS, 9(5), 2128–2149. https://doi.org/10.1016/j.nonrwa.2007.06.015 Banks, H. T., Medhin, N. G., & Pinter, G. A. (2008). Modeling of viscoelastic shear: A nonlinear stick-slip formulation. Dynamic Systems and Applications, 17(2), 383–405. Banks, H. T., Medhin, N. G., & Pinter, G. A. (2007). Multiscale Considerations in Modeling of Nonlinear Elastomers. International Journal for Computational Methods in Engineering Science and Mechanics, 8(2), 53–62. https://doi.org/10.1080/15502280601149346 Medhin, N. G., & Sambandham, M. (2005). On minimizing sequences for an optimization problem governed by an integral equation. Dynamic Systems and Applications, 14(04-Mar), 607–614. Banks, H. T., Medhin, N. G., & Pinter, G. A. (2004). Nonlinear reptation in molecular based hysteresis models for polymers. QUARTERLY OF APPLIED MATHEMATICS, 62(4), 767–779. https://doi.org/10.1090/qam/2104273 Ladde, G. S., Medhin, N. G., & Sambandham, M. (2003). Error estimates for random boundary value problems with applications to a hanging cable problem. Mathematical and Computer Modelling, 38(10), 1037–1050. https://doi.org/10.1016/S0895-7177(03)00315-7 Banks, H. T., Begashaw, N., & Medhin, N. G. (2002). Analytical and numerical treatment of a curved active constrained layer structure. Dynamic Systems and Applications, 11(1), 75–87.