Results 231 to 240 of about 502,181 (273)

Exponentially fitted symplectic integrator

Physical Review E, 2003
In this paper a procedure for constructing efficient symplectic integrators for Hamiltonian problems is introduced. This procedure is based on the combination of the exponential fitting technique and symplecticness conditions. Based on this procedure, a simple modified Runge-Kutta-Nyström second-order algebraic exponentially fitted method is developed.
T E, Simos, Jesus, Vigo-Aguiar
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Uniform Integrability of Exponential Processes

Lobachevskii Journal of Mathematics, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kazanchyan, Drastamat C., Kruglov, Victor M.   +1 more
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Exponential integral approximations

Journal of Quantitative Spectroscopy and Radiative Transfer, 1969
Abstract Some radiative transfer applications involving cancellation require values of exponential integrals of very high accuracy. The well-known Maclaurin and asymptotic series become very inefficient, and many of the polynomial approximations, although efficient, do not have the necessary accuracy.
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Computation of exponential integrals

Journal of Mathematical Sciences, 1994
See the review in Zbl 0753.65018.
openaire   +1 more source

The mechanisms of integral membrane protein biogenesis

Nature Reviews Molecular Cell Biology, 2021
Ramanujan Shankar Hegde, Robert J Keenan
exaly  

A new general integral transform for solving integral equations

Journal of Advanced Research, 2021
Hossein Jafari
exaly  

The Generalized Exponential Integral

1994
This paper concerns the role of the generalized exponential integral in recently-developed theories of exponentially-improved asymptotic expansions and the Stokes phenomenon. The first part describes the asymptotic behavior of the integral when both the argument and order are large in absolute value.
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The state-of-art of the generalizations of the Choquet integral: From aggregation and pre-aggregation to ordered directionally monotone functions

Information Fusion, 2020
Graçaliz Dimuro, Javier Fernandez, Benjamin Bedregal   +2 more
exaly  

Computation of Exponential Integrals

ACM Transactions on Mathematical Software, 1980
openaire   +2 more sources