A projection method based on the piecewise Chebyshev cardinal functions for nonlinear stochastic ABC fractional integro‐differential equations
Sign Up to like & getrecommendations! Published in 2024 at "Mathematical Methods in the Applied Sciences"
DOI: 10.1002/mma.9826
Abstract: In this study, the Atangana–Baleanu fractional derivative in the Caputo type (as a kind of non‐local and non‐singular derivative) is used to define a new class of stochastic fractional integro‐differential equations. A projection method (more… read more here.
Keywords: differential equations; method; based piecewise; integro differential ... See more keywords
The quasars’ redshift estimation method based on piecewise Gaussian fitting
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DOI: 10.1177/1550147719847128
Abstract: To solve the problem that high-redshift and broad emission lines weaken the quasar discovery and observation severely, a new redshift calculation method based on piecewise Gaussian fitting is proposed. The denoised and normalized spectrum is… read more here.
Keywords: method based; gaussian fitting; method; spectrum ... See more keywords