A singularly perturbed quasi-linear two-point boundary value problem with an exponential boundary layer is considered. The problem is discretized using a nonstandard upwinded first-order difference ...

Consists of six departments and provides education in the fields of physics, mathematics, chemistry, informatics, biology and ecology, geography and tourism. Almost all courses of study programmes ...

Topological spaces form the foundational framework for modern analysis and geometry, characterised by a set equipped with a collection of open subsets satisfying specific axioms. This flexible ...