News & Notices

Title Date

Important Dates

11/2022 Mini-symposium proposal due
03/2023 Abstract due
04/2023 Early registration announcement - send email
05/2023 Final program announcement
08/2023 Proceeding paper announcement - Springer 
10/2023 Proceeding abstract submission due ​
Areas of interest
The purpose of this conference series is to bring together researchers and practitioners with an interest in the theoretical, computational and applied aspects of high-order and spectral methods in various problems arising in science and engineering.

Subjects include, but are not limited to:
  • spectral methods
  • high-order finite difference methods
  • p and hp finite element methods
  • discontinuous Galerkin methods
  • ENO/WENO methods
  • high order methods for integral equations
  • wavelet-based methods
  • stochastic methods
  • efficient solvers and preconditioners for high order methods
  • efficient time-stepping methods
  • parallel and computational aspects
  • flux reconstruction
  • reduced basis methods
  • isogeometric analysis
  • scientific machine learning
Examples of applications can be found in:
  • electromagnetics
  • fluid mechanics
  • structural mechanics
  • quantum mechanics
  • climate modeling
  • computational chemistry
  • image processing
  • biological/biomedical science
  • data science
News, update, information, and inquires can be also found at ICOSAHOM 2023 Slack page (link: — Slack page invitation link will be provided through ICOSAHOM official emails, or send request to
Organized by
Organized by