Negash G. Medhin

Works (14)

Updated: April 11th, 2023 10:13

2021 journal article

A novel kernel-free least squares twin support vector machine for fast and accurate multi-class classification

Knowledge-Based Systems, 226, 107123.

By: Z. Gao*, S. Fang, X. Gao*, J. Luo* & N. Medhin

author keywords: Multi-class classification; Least squares twin support vector machine; Double well potential; Kernel-free SVM; Imbalanced data
Sources: Web Of Science, ORCID
Added: July 6, 2021

2021 article

Optimal asset allocation with restrictions on liquidity

Medhin, N., & Xu, C. (2021, July 24). STOCHASTIC ANALYSIS AND APPLICATIONS.

By: N. Medhin & C. Xu*

author keywords: Optimal asset allocation; liquidity; hyperbolic absolute risk aversion utility function; Hamilton-Jacobi-Bellman equation
Source: Web Of Science
Added: August 30, 2021

2020 journal article

Nonzero-Sum Stochastic Differential Reinsurance Games with Jump-Diffusion Processes

JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, 187(2), 566–584.

By: N. Medhin & C. Xu n

author keywords: Hamilton-Jacobi-Bellman equation; Stochastic differential game; Nonzero-sum reinsurance game; Jump-diffusion process
Source: Web Of Science
Added: October 19, 2020

2017 journal article

Impulsive control problem governed by fractional differential equations and applications

Dynamic Systems and Applications, 26(1), 37–63.

By: N. Medhin & M. Sambandham

Source: NC State University Libraries
Added: August 6, 2018

2013 book

Nonlinear optimal control theory

By: L. Berkovitz & N. Medhin

Source: NC State University Libraries
Added: August 6, 2018

2009 journal article

Multi-new product competition in duopoly: A differential game analysis

Dynamic Systems and Applications, 18(2), 161–178.

By: N. Medhin & W. Wan

Source: NC State University Libraries
Added: August 6, 2018

2008 journal article

A molecular based model for polymer viscoelasticity: Intra- and inter-molecular variability

APPLIED MATHEMATICAL MODELLING, 32(12), 2753–2767.

By: H. Banks, J. Hood & N. Medhin

author keywords: molecular chain bead models; polymer viscoelasticity; variable and distributed relaxation times
Source: Web Of Science
Added: August 6, 2018

2008 journal article

A stick-slip/Rouse hybrid model for viscoelasticity in polymers

NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS, 9(5), 2128–2149.

By: H. Banks, J. Hood, N. Medhin & J. Samuels

author keywords: viscoelasticity; stick-slip-Rouse model; parameter estimation
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Modeling of viscoelastic shear: A nonlinear stick-slip formulation

Dynamic Systems and Applications, 17(2), 383–405.

By: H. Banks, N. Medhin & G. Pinter

Source: NC State University Libraries
Added: August 6, 2018

2007 journal article

Multiscale Considerations in Modeling of Nonlinear Elastomers

International Journal for Computational Methods in Engineering Science and Mechanics, 8(2), 53–62.

By: H. Banks, N. Medhin & G. Pinter*

author keywords: Nonlinear Partial Differential Equations; Computational Methods; Viscoelasticity; Hysteresis; Molecular Dynamics; Multiscale Modeling
Source: Crossref
Added: February 24, 2020

2005 journal article

On minimizing sequences for an optimization problem governed by an integral equation

Dynamic Systems and Applications, 14(04-Mar), 607–614.

By: N. Medhin & M. Sambandham

Source: NC State University Libraries
Added: August 6, 2018

2004 journal article

Nonlinear reptation in molecular based hysteresis models for polymers

QUARTERLY OF APPLIED MATHEMATICS, 62(4), 767–779.

By: H. Banks, N. Medhin & G. Pinter

author keywords: viscoelastic; hysteresis; polymers; molecular models; relaxation times; probability; distributions; uncertainty
Source: Web Of Science
Added: August 6, 2018

2003 journal article

Error estimates for random boundary value problems with applications to a hanging cable problem

Mathematical and Computer Modelling, 38(10), 1037–1050.

By: G. Ladde, N. Medhin & M. Sambandham

Source: NC State University Libraries
Added: August 6, 2018

2002 journal article

Analytical and numerical treatment of a curved active constrained layer structure

Dynamic Systems and Applications, 11(1), 75–87.

By: H. Banks, N. Begashaw & N. Medhin

Source: NC State University Libraries
Added: August 6, 2018