In this paper we carry on further study of the problem of approximation of semigroups for both the continuous and the discrete cases which were considered in ([1], [2]). These problems arise naturally ...
Stein's method has emerged as a powerful and versatile tool in probability theory for deriving error bounds in distributional approximations. Originally developed to ...
The finite element method is a popular technique for approximating weak solutions of PDE, particularly in the presence of geometric or structural features. Typically a physical domain is tessellated ( ...
Free boundary problems based on mass conservation and surface tension with application in osmotic swelling are the topic of this contribution. Phase-field approximations of such models are introduced, ...
Machines are getting better at maths – artificial intelligence has learned to solve university-level calculus problems in seconds. François Charton and Guillaume Lample at Facebook AI Research trained ...
This rapidly evolving field extends classical discrete calculus by introducing non-integer, or fractional, orders of difference operators. Such an approach is particularly well suited to modelling ...
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