X Tong, SCT Choi, Y Ding… - Journal of …, 2022 - openresearchsoftware.metajnl.com
Function approximation, integration, and optimization are three fundamental mathematical problems. They are especially challenging when the functions involved fluctuate wildly in …
This thesis investigates how to solve univariate integration problems using numerical methods, including the trapezoidal rule and the Simpson's rule. Most existing guaranteed …
Automatic and adaptive approximation, optimization, or integration of functions in a cone with guarantee of accuracy is a relatively new paradigm. Our purpose is to create an open …
B Kacewicz - Numerical Algorithms, 2018 - Springer
We discuss adaptive mesh point selection for the solution of scalar initial value problems. We consider a method that is optimal in the sense of the speed of convergence, and we aim …
B Kacewicz - Advances in Computational Mathematics, 2018 - Springer
We study potential advantages of adaptive mesh point selection for the solution of systems of initial value problems. For an optimal order discretization method, we propose an …
SCT Choi, J Rathinavel, X Tong, K Zhang… - homepages.math.uic.edu
A Brief Introduction to GAIL (Guaranteed Automatic Integration Library) Version 2.3 Page 1 A Brief Introduction to GAIL (Guaranteed Automatic Integration Library) Version 2.3 Sou-Cheng …
B Kacewicz - Journal of Complexity, 2018 - Elsevier
It is known that, for systems of initial-value problems, algorithms using adaptive information perform much better in the worst case setting than the algorithms using nonadaptive …