2020

Posts (announcements, scientific articles, etc.) published at ICTP in 2020.

Iterates of Cheney-Sharma type operators on a triangle with curved side

August 7, 2020

AbstractWe consider some Cheney-Sharma type operators as well as their product and Boolean sum for a function defined on a…

Announcement updates: a recent publication in the top journal Advances in Water Resources by a team from ICTP

July 16, 2020

We are glad to see that the recent publication in the important journal Adv. Water Res., D. Alecsa, I. Boros,…

A recent publication in the top journal Neural Networks by two members of ICTP

July 6, 2020

We are glad to announce a recent publication in the important journal Neural Networks* by two young members of ICTP:…

Solutions with a prescribed interval of positivity for differential systems with nonlocal conditions

July 2, 2020

AbstractBased on fixed point index, the paper develops a theory of existence, localization and multiplicity of solutions to first-order differential…

Modifying an approximation process using non-Newtonian calculus

July 1, 2020

AbstractIn the present note we modify a linear positive Markov process of discrete type by using so called multiplicative calculus.…

Linear positive operators constructed by using Beta-type bases

July 1, 2020

AbstractStarting from a discrete linear approximation process that has the ability to turn polynomials into polynomials of the same degree,…

Announcement: a recent publication in the top journal “Advances in Water Resources”, by a team from ICTP

June 27, 2020

We are glad to announce a recent publication in the important journal Advances in Water Resources* by a team from…

Numerical benchmark study for flow in highly heterogeneous aquifers

April 9, 2020

AbstractThis article presents numerical investigations on accuracy and convergence properties of several numerical approaches for simulating steady state flows in…

Benchmark for numerical solutions of flow in heterogeneous groundwater formations

January 30, 2020

AbstractThis article presents numerical investigations on accuracy and convergence properties of several numerical approaches for simulating steady state flows in…

The long time behavior and the rate of convergence of symplectic convex algorithms obtained via splitting discretizations of inertial damping systems

January 30, 2020

AbstractIn this paper we propose new numerical algorithms in the setting of unconstrained optimization problems and we give proof for…

2020

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