by Liang, Xin, Wang, Li, Zhang, Lei-Hong, Li, Ren-Cang
Published in Linear algebra and its applications (01.01.2023)

by Valovik, D. V., Tikhov, S. V.
Published in Journal of mathematical sciences (New York, N.Y.) (01.10.2023)

by Xu, Jiao, Chen, Yinlan
Published in AIMS mathematics (01.01.2021)

by Grecu, Andrei
Published in Bulletin of the Belgian Mathematical Society, Simon Stevin (01.09.2019)

by Khalili, Y
Published in TWMS journal of applied and engineering mathematics (01.01.2020)

by Abramov, A. A., Yukhno, L. F.
Published in Computational mathematics and mathematical physics (01.02.2012)

by Duelk, Ivor, Kovacshazy, Tamas
Published in International journal of heat and mass transfer (01.12.2013)

by Veidinger, L.
Published in Periodica mathematica Hungarica (01.03.1977)

by Aouaoui, Sami
Published in Mediterranean journal of mathematics (01.11.2014)

by Ren, Shixian, Zhang, Yu, Wang, Ziqiang
Published in AIMS mathematics (01.01.2022)

by Klimek, Malgorzata
Published in Fractional calculus & applied analysis (01.02.2019)

by Mihăilescu, Mihai, Stancu-Dumitru, Denisa
Published in Electronic journal of qualitative theory of differential equations (01.01.2018)

by Rojo Jeraldo, Óscar Luis, Soto Montero, Ricardo Lorenzo
Published in Proyecciones (Antofagasta, Chile) (28.03.2018)

by Su, Xifeng, Thieullen, Philippe
Published in Nonlinearity (06.04.2018)

by Gao, Chenghua, Ran, Maojun
Published in AIMS mathematics (01.01.2020)

by Liu, Lina, Zhang, Huiting, Chen, Yinlan
Published in AIMS mathematics (01.01.2021)

by de Klerk, Etienne, Laurent, Monique
Published in Mathematical programming (01.06.2022)

by Benedikt, Jiří, Drábek, Pavel
Published in Nonlinear analysis (01.09.2012)

by Pestka, Grzegorz, Bylicki, Mirosław, Karwowski, Jacek
Published in Journal of mathematical chemistry (01.03.2012)

by Henderson, Johnny, Luca, Rodica
Published in Journal of difference equations and applications (03.07.2014)