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Lump solutions and bilinear Bäcklund transformation for the \((4+1)\)-dimensional Fokas equation Ruoxia YaoYali ShenZhibin Li Original Research 13 July 2020 Pages: 301 - 308
Optimal investment in the presence of intangible assets and collateralized optimal debt ratio in jump-diffusion models Charles I. NkekiKennedy P. Modugu Original Research 27 July 2020 Pages: 309 - 334
Determining a common set of weights in data envelopment analysis by bootstrap Akbar AmiriSaber SaatiAlireza Amirteimoori Original Research 13 July 2020 Pages: 335 - 344
Approximate solution of MRLW equation in B-spline environment Saumya Ranjan JenaArchana SenapatiGuesh Simretab Gebremedhin Original Research 28 August 2020 Pages: 345 - 357
A high-order compact alternating direction implicit method for solving the 3D time-fractional diffusion equation with the Caputo–Fabrizio operator Narjes AbdiHossein AminikhahJavad Alavi Original Research 05 August 2020 Pages: 359 - 373
Meshless method with ridge basis functions for time fractional two-flow domain model Xinqiang QinKeyuan LiGang Hu Original Research 17 August 2020 Pages: 375 - 385
Cost efficiency measurement with price uncertainty: a data envelopment analysis F. Hosseinzadeh LotfiA. AmirteimooriM. Vaez-Ghasemi Original Research 26 August 2020 Pages: 387 - 396
Some induced generalized geometric aggregation operators based on interval-valued Pythagorean fuzzy numbers Khaista RahmanSaleem Abdullah Original Research 23 September 2020 Pages: 397 - 407
The numerical study of advection–diffusion equations by the fourth-order cubic B-spline collocation method R. C. MittalRajni Rohila Original Research 21 September 2020 Pages: 409 - 423
