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Implement summation by parts. In concrete mathematics there are good chapters explaining the analogies between real functions and integer functions.
The relationship between the harmonics and the log…
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[Summation By Parts](https://en.wikipedia.org/wiki/Summation_by_parts) is the discrete equivalent of integrating by parts. This is in many cases a very convenient property to have in a discretization …
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See https://arxiv.org/abs/2203.05479
```bibtex
@online{glaubitz2022summation,
title={Summation-by-parts operators for general function spaces},
author={Glaubitz, Jan and Nordstr{\"o}m, Jan and…
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Imported from SourceForge on 2024-07-04 23:22:37
Created by **[zmth](https://sourceforge.net/u/zmth/)** on 2020-01-02 10:27:45
Original: https://sourceforge.net/p/maxima/bugs/3604
---
~~~~
build_in…
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1. Stable and Conservative High-Order Methods on Triangular Elements Using Tensor-Product Summation-by-Parts Operators by Montoya, Zingg 2022
2. Adaptive numerical simulations with Trixi.jl: A case s…
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Stiernström, Vidar and Almquist, Martin and Mattsson, Ken Roger, Boundary-Optimized Summation-by-Parts Operators for Finite Difference Approximations of Second Derivatives with Variable Coefficients.…
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I don't know if this is of any use to you, but these are my notes on the _DEC Technical_ character set, and the mappings (or lack of mappings) to Unicode. You're welcome to use any bits that you think…
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I am interested in using this package to multithread some hyperbolic PDEs starting from the example of the 1D acoustic wave equation. The first step is to figure out how to implement my own finite dif…
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While trying to approach another issue(#14410) , I realized that Sum.doit() doesn't work as expected and certainly needs improvements to solve a couple of issues I browsed through .
1) `Sum.doit()`…
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## Show how FRQs or principles of FRQs are incorporated into to your final project.
### FRQ 1 - Arrays + ArrayLists
This FRQ was focused on ArrayLists, 1D Arrays, and 2D Arrays. It added the sums …