Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Jonah A. Reeger"'
Autor:
Jan Glaubitz, Jonah A. Reeger
Quadrature formulas (QFs) based on radial basis functions (RBFs) have become an essential tool for multivariate numerical integration of scattered data. Although numerous works have been published on RBF-QFs, their stability theory can still be consi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02e0660161def996a238ecedeeb6e9ff
Publikováno v:
Applied Optics. 62:G77
The propagation of a high energy laser through a nearly stagnant absorbing medium is studied. The absorption values and time scale of the problem are such that the laser induces convective heat currents transverse to the beam. These currents couple t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2445d5dfe9a0cdae008ef177fd555c0c
https://doi.org/10.1364/ao.487903
https://doi.org/10.1364/ao.487903
Autor:
Jonah A. Reeger
A Radial Basis Function Generated Finite-Differences (RBF-FD) inspired technique for evaluating definite integrals over bounded volumes that have smooth boundaries in three dimensions is described. A key aspect of this approach is that it allows the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f691bf38bb94c38f0da47aaa65c649b
http://arxiv.org/abs/2101.09842
http://arxiv.org/abs/2101.09842
Autor:
Jonah A. Reeger
Publikováno v:
Journal of Scientific Computing. 83
A radial basis function generated finite-differences (RBF-FD) inspired technique for evaluating definite integrals over the volume of the ball in three dimensions is described. Such methods are necessary in many areas of applied mathematics, mathemat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb0379c7621555fd7081e5f0cd46235b
https://doi.org/10.1007/s10915-020-01231-y
https://doi.org/10.1007/s10915-020-01231-y
Autor:
Jonah A. Reeger, Benjamin F. Akers
Publikováno v:
Journal of Electromagnetic Waves and Applications. 33:96-106
High energy laser propagation through an absorbing fluid is examined via numerical simulation. In contrast to typical thermal blooming studies, both the laser and fluid dynamics are simulated. The ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2796267d2ddf0e9bc58897911532c3c5
https://doi.org/10.1080/09205071.2018.1528183
https://doi.org/10.1080/09205071.2018.1528183
Autor:
Bengt Fornberg, Jonah A. Reeger
Publikováno v:
Numerische Mathematik. 141:1-19
The quadrature formulas described by James Gregory (1638–1675) improve the accuracy of the trapezoidal rule by adjusting the weights near the ends of the integration interval. In contrast to the Newton–Cotes formulas, their weights are constant a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a118cb585ee0ece6f72a18a557d0809c
https://doi.org/10.1007/s00211-018-0992-0
https://doi.org/10.1007/s00211-018-0992-0
Autor:
Bengt Fornberg, Jonah A. Reeger
Publikováno v:
Journal of Computational Physics. 355:176-190
This paper describes a high order accurate method to calculate integrals over curved surfaces with boundaries. Given data locations that are arbitrarily distributed over the surface, together with some functional description of the surface and its bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60f0e069d7675b04e32a83838e563d6b
https://doi.org/10.1016/j.jcp.2017.11.010
https://doi.org/10.1016/j.jcp.2017.11.010
Autor:
Jonah A. Reeger, Benjamin F. Akers
Publikováno v:
Wave Motion. 68:210-217
Traveling gravity-capillary water waves on the interface of a three-dimensional fluid of infinite depth are computed. The vortex sheet formulation with the small scale approximation is used as the mathematical model for the fluid motion. The fluid in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09be1af5721d98c5a70ff819a0f4b951
https://doi.org/10.1016/j.wavemoti.2016.10.001
https://doi.org/10.1016/j.wavemoti.2016.10.001
Publikováno v:
Engineering Mathematics Letters.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30065099f37611f1112e153472f92329
https://doi.org/10.28919/eml/3888
https://doi.org/10.28919/eml/3888
Publikováno v:
Mathematics
Volume 9
Issue 1
Mathematics, Vol 9, Iss 65, p 65 (2021)
Volume 9
Issue 1
Mathematics, Vol 9, Iss 65, p 65 (2021)
A radial basis function-finite differencing (RBF-FD) scheme was applied to the initial value problem of the Benjamin&ndash
Ono equation. The Benjamin&ndash
Ono equation has traveling wave solutions with algebraic decay and a nonlocal pseudo
Ono equation. The Benjamin&ndash
Ono equation has traveling wave solutions with algebraic decay and a nonlocal pseudo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::104ea48b11b31e187ed36fbdfcf4b5fe
https://doi.org/10.3390/math9010065
https://doi.org/10.3390/math9010065