## Found 234 Documents (Results 1–100)

100
MathJax

### Derivations and identities for Chebyshev polynomials. (English. Ukrainian original)Zbl 07491004

Ukr. Math. J. 73, No. 8, 1175-1188 (2022); translation from Ukr. Mat. Zh. 73, No. 8, 1011-1022 (2021).
MSC:  11B83 05A19 33C45
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### “Interpolated factored Green function” method for accelerated solution of scattering problems. (English)Zbl 07506526

MSC:  65Dxx 65Cxx 65Rxx
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### Necessary and sufficient conditions for M-stationarity of nonsmooth optimization problems with vanishing constraints. (English)Zbl 07468437

MSC:  65L05 34K06 34K28
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### A differential analogue of Favard’s theorem. (English)Zbl 07456830

Gesztesy, Fritz (ed.) et al., From operator theory to orthogonal polynomials, combinatorics, and number theory. A volume in honor of Lance Littlejohn’s 70th birthday. Cham: Birkhäuser. Oper. Theory: Adv. Appl. 285, 239-263 (2021).
MSC:  47-XX 33-XX
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### On Jacobi polynomials and fractional spectral functions on compact symmetric spaces. (English)Zbl 07383717

MSC:  33D15 33D45
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MSC:  33C45
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### Modified Chebyshev collocation method for delayed predator-prey system. (English)Zbl 07490962

MSC:  65L60 92D25
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### A new collocation method using near-minimal Chebyshev quadrature nodes on a square. (English)Zbl 07193927

MSC:  65Dxx 41Axx
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### The faster methods for computing Bessel functions of the first kind of an integer order with application to graphic processors. (English)Zbl 07150899

MSC:  65-XX 41-XX
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### Fractional pseudospectral integration/differentiation matrix and fractional differential equations. (English)Zbl 1428.74225

MSC:  74S25 65M70 34A08
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### A new estimate for a quantity involving the Chebyshev polynomials of the first kind. (English)Zbl 1417.65218

MSC:  65N55 33C45 65N12
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### Accurate and efficient evaluation of Chebyshev tensor product surface. (English)Zbl 1426.65020

MSC:  65D10 41A10 65G50
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### Five themes in Chebyshev spectral methods applied to the regularized Charney eigenproblem: extra numerical boundary conditions, a boundary-layer-resolving change of coordinate, parameterizing a curve which is singular at an endpoint, extending the tau method to log-and-polynomials and finding the roots of a polynomial-and-log approximation. (English)Zbl 1443.65104

MSC:  65L60 33C45 86A10
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### Incremental modeling of a new high-order polynomial surrogate model. (English)Zbl 1459.62149

MSC:  62J99 65C20
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### Numerical solutions of elliptic partial differential equations using Chebyshev polynomials. (English)Zbl 1359.65275

MSC:  65N35 35J25 65N80
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MSC:  33C45
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### Extension of generalized recursive tau method to non-linear ordinary differential equations. (English)Zbl 1353.65070

MSC:  65L05 34A34
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### Bandwidth truncation for Chebyshev polynomial and ultraspherical/Chebyshev Galerkin discretizations of differential equations: restrictions and two improvements. (English)Zbl 1416.65478

MSC:  65N35 65N12
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### The Chebyshev points of the first kind. (English)Zbl 1334.65055

MSC:  65D20 33C45 41A50
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### Numerical approximations of Sturm-Liouville eigenvalues using Chebyshev polynomial expansions method. (English)Zbl 1339.65099

MSC:  65L15 65L60
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### Reduced-order extrapolation spectral-finite difference scheme based on POD method and error estimation for three-dimensional parabolic equation. (English)Zbl 1327.65210

MSC:  65N12 65N30 65M60
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### Powers of complex persymmetric antitridiagonal matrices with constant antidiagonals. (English)Zbl 1306.65197

MSC:  65F30 15B05
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### Post-buckling analysis of skew plates subjected to combined in-plane loadings. (English)Zbl 1302.74070

MSC:  74G60 74K20 74A40
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### On solution of Fredholm integrodifferential equations using composite Chebyshev finite difference method. (English)Zbl 1470.65219

MSC:  65R20 65L60 45J05
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### Prediction of frequencies of free axisymmetric vibration of two-directional functionally graded annular plates on Winkler foundation. (English)Zbl 1406.74309

MSC:  74H45 70J50 74K20
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### A wavelet-based approach for vibration analysis of framed structures. (English)Zbl 1329.70054

MSC:  70J50 74H45 65T60
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MSC:  65D30
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### Three-dimensional vibrations of annular thick plates with linearly varying thickness. (English)Zbl 1293.74220

MSC:  74H45 74K20 74H15
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### Numerical solution of the delay differential equations of pantograph type via Chebyshev polynomials. (English)Zbl 1266.65115

MSC:  65L03 34K28 65L70
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### Asymptotics on Laguerre or Hermite polynomial expansions and their applications in Gauss quadrature. (English)Zbl 1259.65058

MSC:  65D32 41A55
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### Efficient spectral-Petrov-Galerkin methods for the integrated forms of third- and fifth-order elliptic differential equations using general parameters generalized Jacobi polynomials. (English)Zbl 1242.65148

MSC:  65L60 34B05 65L10
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MSC:  41A25
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### On the three-dimensional vibrations of a hollow elastic torus of annular cross-section. (English)Zbl 1271.74207

MSC:  74H45 74H10
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### Analytical and chpdm analysis of MHD mixed convection over a vertical flat plate embedded in a porous medium filled with water at 4$$^{\circ}$$C. (English)Zbl 1228.76190

Appl. Math. Modelling 35, No. 10, 5182-5197 (2011); corrigendum ibid. 40, No. 13-14, 6785-6786 (2016).
MSC:  76W05
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### On the Chebyshev spectral continuous time approximation for constant and periodic delay differential equations. (English)Zbl 1221.65158

MSC:  65L03 34K07
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### Nonlinear dynamic response of laminated composite plates subjected to pulse loading. (English)Zbl 1392.74046

MSC:  74H10 74K20 74E30
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### Orthogonal polynomial expansions for the matrix exponential. (English)Zbl 1217.65078

MSC:  65F30 15A16
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### On the solution of the Abel equation of the second kind by the shifted Chebyshev polynomials. (English)Zbl 1207.65098

MSC:  65L10 34B15 34B10
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### Three-dimensional vibration analysis of prisms with isosceles triangular cross-section. (English)Zbl 1271.74206

MSC:  74H45 74B05 74S30
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MSC:  45E10
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### Using piecewise polynomials for faster potential function evaluation. (English)Zbl 1182.65018

MSC:  65D05 65C05 82B80
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MSC:  45B05
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MSC:  65R20
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### Exponential fitting BDF-Runge-Kutta algorithms. (English)Zbl 1196.65118

MSC:  65L06 65L04
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### Evaluating of Dawson’s integral by solving its differential equation using orthogonal rational Chebyshev functions. (English)Zbl 1157.65331

MSC:  65D20 33B20 33F05
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### A numerical method for solving a class of functional and two-dimensional integral equations. (English)Zbl 1137.65065

MSC:  65R20 45B05 45D05
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### Solving integral equations with logarithmic kernels by Chebyshev polynomials. (English)Zbl 1136.65126

MSC:  65R20 45G05
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### Similarity solutions of a MHD boundary-layer flow past a continuous moving surface. (English)Zbl 1213.76234

MSC:  76W05 76D10 76M55
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### A Chebyshev approximation for solving the optimal production inventory problem of deteriorating multi-item. (English)Zbl 1173.90311

MSC:  90B05 90B25 49N90
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MSC:  65D15
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### Numerical solution of differential equations by using Chebyshev wavelet operational matrix of integration. (English)Zbl 1117.65178

MSC:  65T60 65L05
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### Variable-stepsize Chebyshev-type methods for the integration of second-order I.V.P.’s. (English)Zbl 1117.65106

MSC:  65L05 34A34 65L50
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MSC:  65M70
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### A basic class of symmetric orthogonal polynomials using the extended Sturm-Liouville theorem for symmetric functions. (English)Zbl 1131.33005

MSC:  33C45 33C47 42C05
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### On computing of arbitrary positive integer powers for one type of odd order skew-symmetric tridiagonal matrices with eigenvalues on imaginary axis. I. (English)Zbl 1106.65312

MSC:  65F30 65F50 15B57 15A21
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### A new eighth-order A-stable method for solving differential systems arising in chemical reactions. (English)Zbl 1103.92057

MSC:  92E20 65L06 65L05
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### A matrix method for solving high-order linear difference equations with mixed argument using hybrid Legendre and Taylor polynomials. (English)Zbl 1106.65110

MSC:  65Q05 39A10
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### Chebyshev finite difference method for heat and mass transfer in a hydromagnetic flow of a micropolar fluid past a stretching surface with Ohmic heating and viscous dissipation. (English)Zbl 1253.76076

MSC:  76M20 65N06 76W05
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### An approximation method for the solution of nonlinear integral equations. (English)Zbl 1089.65134

MSC:  65R20 45G10
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### Nonlinear statics and dynamics of antisymmetric composite laminated square plates supported on nonlinear elastic subgrade. (English)Zbl 1323.74051

MSC:  74K20 74E30 74H10
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### Chebyshev polynomial solutions of systems of higher-order linear Fredholm-Volterra integro-differential equations. (English)Zbl 1086.65121

MSC:  65R20 45J05 45F05
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### Flow and heat transfer of a micropolar fluid in an axisymmetric stagnation flow on a cylinder with variable properties and suction (numerical study). (English)Zbl 1105.76006

MSC:  76A05 76M55 76M20 80A20
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### Trouble with Gegenbauer reconstruction for defeating Gibbs’ phenomenon: Runge phenomenon in the diagonal limit of Gegenbauer polynomial approximations. (English)Zbl 1071.65189

MSC:  65T40 42C10
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### Delayed state feedback and chaos control for time-periodic systems via a symbolic approach. (English)Zbl 1082.93048

MSC:  93D15 93C30
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### A computational method for solving the branched channel flow problem. (English)Zbl 1102.76058

MSC:  76M40 76M22 76D05
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### Chebyshev finite difference method for MHD flow of a micropolar fluid past a stretching sheet with heat transfer. (English)Zbl 1299.76170

MSC:  76M20 76W05 76S05 80A20
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### Thermal-diffusion and diffusion-thermo effects on mixed free-forced convection and mass transfer boundary layer flow for non-Newtonian fluid with temperature-dependent viscosity. (English)Zbl 1077.76066

MSC:  76R99 76A05 76M20 80A20
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