Results 121 to 130 of about 758,138 (253)

Uniform algebraic hyperbolic spline quasi‐interpolant based on mean integral values

Computational and Mathematical Methods, 2020
D. Barrera Rosillo, S. Eddargani, A. Lamnii   +2 more
semanticscholar   +1 more source

Exploring shallow water wave phenomena: A fractional approach to the Whitham-Broer-Kaup-Boussinesq-Kupershmidt system

Ain Shams Engineering Journal
This study generalizes the Whitham-Broer-Kaup-Boussinesq-Kupershmidt (WBKBK) system to a fractional-order model using conformable derivatives, aiming to better capture wave dissipation, anomalous dispersion, and memory effects in shallow water waves. The
Tianyong Han, Yueyong Jiang, Hongguang Fan   +2 more
doaj   +1 more source

APPLICATION OF THE CONTINUOUS OPERATOR METHOD TO THE SOLUTION OF THE POCKLINGTON AND GALLEN EQUATIONS FOR THIN WIRE ANTENNAS

Известия высших учебных заведений. Поволжский регион: Физико-математические науки, 2020
Background. One of the central tasks in microwave electronics is the construction of miniature antennas with high performance. The main equations used in modeling wire antennas of various configurations are the Pocklington, Gallen equations, singular ...
I. V. Boykov, P. V. Aykashev
doaj   +1 more source

Efficient Adaptive Regulation Strategy for Control Position of Induction Motors

IEEE Access
In this paper, we introduce an efficient adaptive algorithm based on B-spline neural networks for trajectory tracking of angular position for industrial induction motors.
Ruben Tapia-Olvera, Antonio Valderrabano-Gonzalez, Francisco Beltran-Carbajal   +2 more
doaj   +1 more source

Multi-channel dynamics in high harmonic generation of aligned CO2: ab initio analysis with time-dependent B-spline algebraic diagrammatic construction.

Physical Chemistry, Chemical Physics - PCCP, 2018
M. Ruberti, P. Decleva, V. Averbukh
semanticscholar   +1 more source

Recent researches on multivariate spline and piecewise algebraic variety

Journal of Computational and Applied Mathematics, 2008
A preview of some recent results on multivariate spline, piecewise algebraic variety (curve) and their applications is given in twenty theorems.
openaire   +1 more source

Algebraic geometric methods in studying splines

, 2020
In this thesis, our main objects of interest are piecewise polynomial functions (splines).For a polyhedral complex $/Delta$ in $/mathbb{/R}^n$, $C^{r}(/Delta)$ denotes the set of piecewise polynomial functions defined on $/Delta$.Determining the dimension of the space of splines with polynomials having degree at most $k$, denoted by $C^r_k(/Delta)$, is
openaire   +1 more source

A coupled scheme based on uniform algebraic trigonometric tension B-spline and a hybrid block method for Camassa-Holm and Degasperis-Procesi equations [PDF]

, 2023
Anurag Kaur, V. Kanwar, Higinio Ramos
openalex   +1 more source

Constructive Geometry of some Algebraic Curves Represented by Splines in CAD

, 2023
A. Boykov
openalex   +1 more source

Algebraic characterization of planar cubic and quintic Pythagorean-Hodograph B-spline curves

Lucia Romani, Alberto Viscardi
openalex   +2 more sources