Minimum distance-unbalancedness of trees Marie KramerDieter Rautenbach Original Paper Open access 03 March 2021 Pages: 942 - 950
A new finite difference method with optimal phase and stability properties for problems in chemistry Chia-Liang LinT. E. Simos Original Paper 09 February 2021 Pages: 951 - 984
Smeared Coulomb potential orbitals: I—asymptotic expansion Patrick Cassam-ChenaïGilles Lebeau Original Paper 14 February 2021 Pages: 985 - 1013
Theoretical computation of normalised radii, density and global hardness as a function of orbital exponent Shalini ChaudharyAbhay ChaudharyTanmoy Chakraborty Original Paper 21 February 2021 Pages: 1014 - 1028
Generalized scalar products in Minkowski metric spaces Ramon Carbó-Dorca Original Paper 01 March 2021 Pages: 1029 - 1045
Differential transform method for the solutions to some initial value problems in chemistry Yupeng QinQingjun Lou Original Paper 17 February 2021 Pages: 1046 - 1053
Modeling the process of capacitive deionization of solutions at supposing complex structure of the pores of the electrodes N.A. TikhonovM.G. TokmachevR.Kh. Khamizov Original Paper 22 February 2021 Pages: 1054 - 1067
Steady-state solutions of the templator model in chemical self-replication Yao ShiQian CaoYunfeng Jia Original Paper 04 March 2021 Pages: 1068 - 1097
Extremal values of the Sombor index in unicyclic and bicyclic graphs Roberto CruzJuan Rada Original Paper 06 March 2021 Pages: 1098 - 1116
Numerical solution of system of Emden-Fowler type equations by Bernstein collocation method Julee ShahniRandhir Singh Original Paper 08 March 2021 Pages: 1117 - 1138
Homotopy perturbation method with three expansions Ji-Huan HeYusry O. El-Dib Original Paper 11 March 2021 Pages: 1139 - 1150
About the construction of probability hypercubes Ramon Carbó-Dorca Letter to the Editor 19 February 2021 Pages: 1151 - 1154