Publication

KUL and EPFL cooperation on numerical integration of Sommerfeld integrals

Juan Ramon Mosig, Ruzica Golubovic, Athanasios Polymeridis
2012
Conference Papers

Abstract

This paper reports the result of the cooperation between KUL and EPFL on the numerical integration of Sommerfeld integrals (SI). Each institution is well-known for developing specific techniques suited for the evaluation of SI: double-exponential quadrature rules to take the tail of the integral into account (EPFL) and an asymptotic extraction technique to remove the singularities (KUL). The combination of these two techniques results in a very promising algorithm, allowing to perform the integration along the real axis only. Several examples illustrate the algorithm efficiency.

Official source

https://infoscience.epfl.ch/entities/publication/bbe6e575-0615-4034-8d52-80319c8ed72c

About this result

This page is automatically generated and may contain information that is not correct, complete, up-to-date, or relevant to your search query. The same applies to every other page on this website. Please make sure to verify the information with EPFL's official sources.

Graph Chat

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.

KUL and EPFL cooperation on numerical integration of Sommerfeld integrals

Chat with Graph Search

Low-Rank Variational Quantum Algorithm for the Dynamics of Open Quantum Systems

From low-rank retractions to dynamical low-rank approximation and back

Estimation of the bar stress based on crack width measurements in reinforced concrete structures