2 citations · 2 across the 3 of their papers we have counts for
3 papers
hep-th2020★ 2 cited
Bogomolny equations for the BPS Skyrme models with impurity
Ł. T. Stȩpień
We show that the BPS Skyrme model, as well as its (2+1) dimensional baby version (restricted), can be coupled with an impurity in the BPS preserving manner. The corresponding Bogom…
math-ph2019
Strong necessary conditions and Cauchy problem
Łukasz T. Stȩpień
Some exact solutions of boundary or initial conditions formulated for Bogomolny equations (derived by using the strong necessary conditions and associated with some ordinary equati…
math-ph2012
On some exact solutions of heavenly equations in four dimensions
Ł. T. Stȩpień
Some new classes of exact solutions (so-called functionally-invariant solutions) of the elliptic and hyperbolic complex Monge-Ampre equations and of the second heavenly…