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Groups with some families of complemented subgroups Sergio Camp-MoraCarmine Monetta OriginalPaper 20 May 2020 Pages: 131 - 137
Cohomologies of the Kleinian 4-group Yuriy A. DrozdAndriana I. Plakosh OriginalPaper 21 March 2020 Pages: 139 - 145
On the normality of generalized mixed product ideals Roya Moghimipor OriginalPaper 12 March 2020 Pages: 147 - 157
A generalization of the 3d distance theorem Manish MishraAmy Binny Philip OriginalPaper 12 March 2020 Pages: 169 - 173
An extremal problem of Grötzsch type and an application Xiaogao FengQin Zhang OriginalPaper 18 April 2020 Pages: 175 - 182
The chaotic Black–Scholes equation with time-dependent coefficients Gisèle Ruiz GoldsteinJerome A. GoldsteinMichael Kaplin OriginalPaper 10 April 2020 Pages: 183 - 194
Exhaustion approximation for the control problem of the heat or Schrödinger semigroup on unbounded domains Albrecht SeelmannIvan Veselić OriginalPaper 17 June 2020 Pages: 195 - 213
Enclosure and non-existence theorems for area stationary currents and currents with mean curvature vector Patrick Henkemeyer OriginalPaper Open access 08 May 2020 Pages: 215 - 228
Besse conjecture for compact manifolds with pinched curvature H. Baltazar OriginalPaper 02 April 2020 Pages: 229 - 239