Adhikari, Dhruba R.; Asfaw, Teffera M.; Stachura, Eric A topological degree theory for perturbed \(\mathcal{A}_G(S_+)\)-operators and applications to nonlinear problems. (English) Zbl 1520.47095 J. Math. Anal. Appl. 497, No. 2, Article ID 124912, 21 p. (2021). Reviewer: Alessandro Calamai (Ancona) MSC: 47H11 47H05 55M25 PDFBibTeX XMLCite \textit{D. R. Adhikari} et al., J. Math. Anal. Appl. 497, No. 2, Article ID 124912, 21 p. (2021; Zbl 1520.47095) Full Text: DOI
Asfaw, Teffera M. A new topological degree theory for perturbations of demicontinuous operators and applications to nonlinear equations with nonmonotone nonlinearities. (English) Zbl 1422.47060 J. Funct. Spaces 2016, Article ID 3970621, 15 p. (2016). Reviewer: Petru Jebelean (Timişoara) MSC: 47H11 47H05 35D30 PDFBibTeX XMLCite \textit{T. M. Asfaw}, J. Funct. Spaces 2016, Article ID 3970621, 15 p. (2016; Zbl 1422.47060) Full Text: DOI
Asfaw, Teffera M. A new topological degree theory for pseudomonotone perturbations of the sum of two maximal monotone operators and applications. (English) Zbl 1344.47041 J. Math. Anal. Appl. 434, No. 1, 967-1006 (2016). MSC: 47H11 47H04 47H05 47J20 49J40 PDFBibTeX XMLCite \textit{T. M. Asfaw}, J. Math. Anal. Appl. 434, No. 1, 967--1006 (2016; Zbl 1344.47041) Full Text: DOI
Asfaw, Teffera M.; Kartsatos, Athanassios G. Variational inequalities for perturbations of maximal monotone operators in reflexive Banach spaces. (English) Zbl 1318.47082 Tohoku Math. J. (2) 66, No. 2, 171-203 (2014). Reviewer: Sorin-Mihai Grad (Chemnitz) MSC: 47J20 47H05 PDFBibTeX XMLCite \textit{T. M. Asfaw} and \textit{A. G. Kartsatos}, Tôhoku Math. J. (2) 66, No. 2, 171--203 (2014; Zbl 1318.47082) Full Text: DOI Euclid