Matches in SemOpenAlex for { <https://semopenalex.org/work/W2188841891> ?p ?o ?g. }
- W2188841891 abstract "Methods to solve the relativistic hydrodynamic equations are a key computational kernel in a large number of astrophysics simulations and are crucial to understanding the electromagnetic signals that originate from the merger of astrophysical compact objects. Because of the many physical length scales present when simulating such mergers, these methods must be highly adaptive and capable of automatically resolving numerous localized features and instabilities that emerge throughout the computational domain across many temporal scales. While this has been historically accomplished with adaptive mesh refinement (AMR) based methods, alternatives based on wavelet bases and the wavelet transformation have recently achieved significant success in adaptive representation for advanced engineering applications. This work presents a new method for the integration of the relativistic hydrodynamic equations using iterated interpolating wavelets and introduces a highly adaptive implementation for multidimensional simulation. The wavelet coefficients provide a direct measure of the local approximation error for the solution and place collocation points that naturally adapt to the fluid flow while providing good conservation of fluid quantities. The resulting implementation, OAHU, is applied to a series of demanding one- and two-dimensional problems which explore high Lorentz factor outflows and the formation of several instabilities, including the Kelvin-Helmholtz instability and the Rayleigh-Taylor instability." @default.
- W2188841891 created "2016-06-24" @default.
- W2188841891 creator A5000486279 @default.
- W2188841891 creator A5004280634 @default.
- W2188841891 creator A5011877804 @default.
- W2188841891 creator A5037030456 @default.
- W2188841891 creator A5079027478 @default.
- W2188841891 date "2015-12-01" @default.
- W2188841891 modified "2023-10-16" @default.
- W2188841891 title "Relativistic Hydrodynamics with Wavelets" @default.
- W2188841891 cites W1524232948 @default.
- W2188841891 cites W154746207 @default.
- W2188841891 cites W1549161262 @default.
- W2188841891 cites W1550152946 @default.
- W2188841891 cites W1910256290 @default.
- W2188841891 cites W1956338426 @default.
- W2188841891 cites W1966710588 @default.
- W2188841891 cites W1969026460 @default.
- W2188841891 cites W1975059575 @default.
- W2188841891 cites W1977998389 @default.
- W2188841891 cites W1978873049 @default.
- W2188841891 cites W1978916504 @default.
- W2188841891 cites W1985424411 @default.
- W2188841891 cites W1996092669 @default.
- W2188841891 cites W2001673090 @default.
- W2188841891 cites W2002178762 @default.
- W2188841891 cites W2015978417 @default.
- W2188841891 cites W2030638095 @default.
- W2188841891 cites W2032616131 @default.
- W2188841891 cites W2043057066 @default.
- W2188841891 cites W2051250898 @default.
- W2188841891 cites W2053170329 @default.
- W2188841891 cites W2058191269 @default.
- W2188841891 cites W2061563921 @default.
- W2188841891 cites W2066812059 @default.
- W2188841891 cites W2072746255 @default.
- W2188841891 cites W2073424199 @default.
- W2188841891 cites W2073945818 @default.
- W2188841891 cites W2077007583 @default.
- W2188841891 cites W2086936948 @default.
- W2188841891 cites W2090161586 @default.
- W2188841891 cites W2095665834 @default.
- W2188841891 cites W2109614403 @default.
- W2188841891 cites W2115552378 @default.
- W2188841891 cites W2121291122 @default.
- W2188841891 cites W2135594087 @default.
- W2188841891 cites W2149095714 @default.
- W2188841891 cites W2152572284 @default.
- W2188841891 cites W2153361604 @default.
- W2188841891 cites W2153494165 @default.
- W2188841891 cites W2160796000 @default.
- W2188841891 cites W2161602353 @default.
- W2188841891 cites W2171431553 @default.
- W2188841891 cites W2963630773 @default.
- W2188841891 cites W3101430022 @default.
- W2188841891 cites W3102981061 @default.
- W2188841891 cites W3105410482 @default.
- W2188841891 cites W367647216 @default.
- W2188841891 hasPublicationYear "2015" @default.
- W2188841891 type Work @default.
- W2188841891 sameAs 2188841891 @default.
- W2188841891 citedByCount "0" @default.
- W2188841891 crossrefType "posted-content" @default.
- W2188841891 hasAuthorship W2188841891A5000486279 @default.
- W2188841891 hasAuthorship W2188841891A5004280634 @default.
- W2188841891 hasAuthorship W2188841891A5011877804 @default.
- W2188841891 hasAuthorship W2188841891A5037030456 @default.
- W2188841891 hasAuthorship W2188841891A5079027478 @default.
- W2188841891 hasConcept C11413529 @default.
- W2188841891 hasConcept C121332964 @default.
- W2188841891 hasConcept C121684516 @default.
- W2188841891 hasConcept C131053463 @default.
- W2188841891 hasConcept C154945302 @default.
- W2188841891 hasConcept C207821765 @default.
- W2188841891 hasConcept C28826006 @default.
- W2188841891 hasConcept C31487907 @default.
- W2188841891 hasConcept C33923547 @default.
- W2188841891 hasConcept C41008148 @default.
- W2188841891 hasConcept C459310 @default.
- W2188841891 hasConcept C47432892 @default.
- W2188841891 hasConcept C57879066 @default.
- W2188841891 hasConcept C74650414 @default.
- W2188841891 hasConceptScore W2188841891C11413529 @default.
- W2188841891 hasConceptScore W2188841891C121332964 @default.
- W2188841891 hasConceptScore W2188841891C121684516 @default.
- W2188841891 hasConceptScore W2188841891C131053463 @default.
- W2188841891 hasConceptScore W2188841891C154945302 @default.
- W2188841891 hasConceptScore W2188841891C207821765 @default.
- W2188841891 hasConceptScore W2188841891C28826006 @default.
- W2188841891 hasConceptScore W2188841891C31487907 @default.
- W2188841891 hasConceptScore W2188841891C33923547 @default.
- W2188841891 hasConceptScore W2188841891C41008148 @default.
- W2188841891 hasConceptScore W2188841891C459310 @default.
- W2188841891 hasConceptScore W2188841891C47432892 @default.
- W2188841891 hasConceptScore W2188841891C57879066 @default.
- W2188841891 hasConceptScore W2188841891C74650414 @default.
- W2188841891 hasLocation W21888418911 @default.
- W2188841891 hasOpenAccess W2188841891 @default.
- W2188841891 hasPrimaryLocation W21888418911 @default.
- W2188841891 hasRelatedWork W1603310470 @default.