## Found 208 Documents (Results 1–100)

100
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### Reduced proper orthogonal decomposition spectral element method for the solution of 2D multi-term time fractional mixed diffusion and diffusion-wave equations in linear and nonlinear modes. (English)Zbl 07546682

MSC:  65-XX 76-XX
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### Green function of the first boundary-value problem for the fractional diffusion-wave equation in a multidimensional rectangular domain. (English. Russian original)Zbl 07542514

J. Math. Sci., New York 260, No. 3, 325-334 (2022); translation from Itogi Nauki Tekh., Ser. Sovrem. Mat. Prilozh., Temat. Obz. 167, 52-61 (2019).
MSC:  35R11 35K20 35L20
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### Strong solution and optimal control problems for a class of fractional linear equations. (English. Russian original)Zbl 07542513

J. Math. Sci., New York 260, No. 3, 315-324 (2022); translation from Itogi Nauki Tekh., Ser. Sovrem. Mat. Prilozh., Temat. Obz. 167, 42-51 (2019).
MSC:  49J20 35R11 34G10
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### An RBF based finite difference method for the numerical approximation of multi-term nonlinear time fractional two dimensional diffusion-wave equation. (English)Zbl 07541694

MSC:  65Mxx 76-XX
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### A new efficient algorithm based on fifth-kind Chebyshev polynomials for solving multi-term variable-order time-fractional diffusion-wave equation. (English)Zbl 07513120

MSC:  34A08 65M70
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### A generalized quasi-boundary value method for recovering a source in a fractional diffusion-wave equation. (English)Zbl 07489711

MSC:  65-XX 35-XX
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### Third boundary value problem in a half-strip for the fractional diffusion equation. (English. Russian original)Zbl 1485.35394

Differ. Equ. 57, No. 12, 1610-1618 (2021); translation from Differ. Uravn. 57, No. 12, 1635-1643 (2021).
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### Three Landweber iterative methods for solving the initial value problem of time-fractional diffusion-wave equation on spherically symmetric domain. (English)Zbl 07480134

MSC:  35R25 47A52 35R30
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### Fractional diffusion-wave equations: hidden regularity for weak solutions. (English)Zbl 07414211

MSC:  35R11 26A33 35L05
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### A fast element-free Galerkin method for the fractional diffusion-wave equation. (English)Zbl 07413900

MSC:  65-XX 76-XX
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### An efficient alternating segment parallel finite difference method for multi-term time fractional diffusion-wave equation. (English)Zbl 1476.65195

MSC:  65M06 65M12 65Y05
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### Local discontinuous Galerkin method for distributed-order time-fractional diffusion-wave equation: application of Laplace transform. (English)Zbl 1473.65210

MSC:  65M60 65R10 35R11
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MSC:  65-XX
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### Error estimates for a robust finite element method of two-term time-fractional diffusion-wave equation with nonsmooth data. (English)Zbl 1473.65211

MSC:  65M60 65N30 65N15
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### Numerical approximation of time-dependent fractional convection-diffusion-wave equation by RBF-FD method. (English)Zbl 07371646

MSC:  65-XX 76-XX
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### Fast second-order implicit difference schemes for time distributed-order and Riesz space fractional diffusion-wave equations. (English)Zbl 07351738

MSC:  65-XX 76-XX
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### An iterative method for solving fractional diffusion-wave equation involving the Caputo-Weyl fractional derivative. (English)Zbl 07332758

MSC:  65Mxx 35R11
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### A new numerical approach for solving 1D fractional diffusion-wave equation. (English)Zbl 1466.65056

MSC:  65M06 65M12 35R11
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### Generalized iterative method for the solution of linear and nonlinear fractional differential equations with composite fractional derivative operator. (English)Zbl 1484.35381

MSC:  35R11 65J15
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### Inhomogeneous fractional evolutionary equation in the sectorial case. (English. Russian original)Zbl 1450.35265

J. Math. Sci., New York 250, No. 5, 819-829 (2020); translation from Itogi Nauki Tekh., Ser. Sovrem. Mat. Prilozh., Temat. Obz. 149, 103-112 (2018).
MSC:  35R11 34G10 47D06
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MSC:  65M99
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### Inverse moving source problem for fractional diffusion(-wave) equations: determination of orbits. (English)Zbl 1443.35190

Cheng, Jin (ed.) et al., Inverse problems and related topics. Extended versions of papers based on the international conference on inverse problems, Shanghai, China, October 12–14, 2018. In honor of Masahiro Yamamoto on the occasion of his 60th anniversary. Singapore: Springer. Springer Proc. Math. Stat. 310, 81-100 (2020).
MSC:  35R30 35R11 35L05
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### A second order time accurate finite volume scheme for the time-fractional diffusion wave equation on general nonconforming meshes. (English)Zbl 07223015

Lirkov, Ivan (ed.) et al., Large-scale scientific computing. 12th international conference, LSSC 2019, Sozopol, Bulgaria, June 10–14, 2019. Revised selected papers. Cham: Springer. Lect. Notes Comput. Sci. 11958, 95-104 (2020).
MSC:  65-XX
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### Simultaneous identification of three parameters in a time-fractional diffusion-wave equation by a part of boundary Cauchy data. (English)Zbl 07212660

MSC:  35-XX 45-XX
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### A new analytical technique of the $$L$$-type difference schemes for time fractional mixed sub-diffusion and diffusion-wave equations. (English)Zbl 07206944

MSC:  65-XX 26-XX
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MSC:  65-XX
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### Oscillation of time fractional vector diffusion-wave equation with fractional damping. (English)Zbl 1445.35311

MSC:  35R11 35B05
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### A wavelet approach for the multi-term time fractional diffusion-wave equation. (English)Zbl 07474800

MSC:  65M60 35R11 65T60
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MSC:  65M60
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MSC:  35R11
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### A meshless local collocation method for time fractional diffusion wave equation. (English)Zbl 1442.65293

MSC:  65M70 35R11
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### A meshfree approach for solving 2D variable-order fractional nonlinear diffusion-wave equation. (English)Zbl 1441.65079

MSC:  65M70 35R11
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### Fractional variational iteration method for time fractional fourth-order diffusion-wave equation. (English)Zbl 1429.65263

Singh, Jagdev (ed.) et al., Mathematical modelling, applied analysis and computation. Selected papers of the first international conference, ICMMAAC 2018, JECRC University, Jaipur, India, July 6–8, 2018. Singapore: Springer. Springer Proc. Math. Stat. 272, 169-178 (2019).
MSC:  65M99 35R11 35L05
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### A computational method for solving variable-order fractional nonlinear diffusion-wave equation. (English)Zbl 1429.65240

MSC:  65M70 35R11
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### Error analysis of direct discontinuous Galerkin method for two-dimensional fractional diffusion-wave equation. (English)Zbl 1429.65224

MSC:  65M60 35R11 65M15
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### A wavelet approach for solving multi-term variable-order time fractional diffusion-wave equation. (English)Zbl 1429.65239

MSC:  65M70 35R11 65T60
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### Unconditionally convergent numerical method for the two-dimensional nonlinear time fractional diffusion-wave equation. (English)Zbl 07106383

MSC:  65Mxx 35Qxx
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### Subordination principles for the multi-dimensional space-time-fractional diffusion-wave equation. (English)Zbl 1461.35007

Theory Probab. Math. Stat. 98, 127-147 (2019) and Teor. Jmovirn. Mat. Stat. 98, 121-141 (2018).
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### A high-order scheme to approximate the Caputo fractional derivative and its application to solve the fractional diffusion wave equation. (English)Zbl 1416.65258

MSC:  65M06 35R11
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### A semi-analytical collocation Trefftz scheme for solving multi-term time fractional diffusion-wave equations. (English)Zbl 1404.65193

MSC:  65M70 35R11 65M15
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### Nonconforming quasi-Wilson finite element method for 2D multi-term time fractional diffusion-wave equation on regular and anisotropic meshes. (English)Zbl 1427.65260

MSC:  65M60 65M12 35R11
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### A non-polynomial numerical scheme for fourth-order fractional diffusion-wave model. (English)Zbl 1427.65293

MSC:  65M70 35R11 65M12
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### Effect of the nodes near boundary points on the stability analysis of sixth-order compact finite difference ADI scheme for the two-dimensional time fractional diffusion-wave equation. (English)Zbl 1416.65283

MSC:  65M06 35R11 65M12
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### A two-stage ensemble Kalman filter based on multiscale model reduction for inverse problems in time fractional diffusion-wave equations. (English)Zbl 1416.65163

MSC:  65J22 62F15 62M20
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### The backward problem for a time-fractional diffusion-wave equation in a bounded domain. (English)Zbl 1417.35224

MSC:  35R11 35R25
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### Approximate symmetry group classification for a nonlinear fractional filtration equation of diffusion-wave type. (English)Zbl 1398.35275

MSC:  35R11 76S05 35Q35
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### A block-centered finite difference method for the distributed-order time-fractional diffusion-wave equation. (English)Zbl 1395.65023

MSC:  65M06 35R11 65M12
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### Sixth-order non-uniform combined compact difference scheme for multi-term time fractional diffusion-wave equation. (English)Zbl 1393.65017

MSC:  65M06 35R11 26A33
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### High-accuracy finite element method for 2D time fractional diffusion-wave equation on anisotropic meshes. (English)Zbl 1390.65151

MSC:  65N30 35R11
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### Subordination approach to multi-term time-fractional diffusion-wave equations. (English)Zbl 06867151

MSC:  35-XX 45-XX
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### Numerical algorithm based on Bernstein polynomials for solving nonlinear fractional diffusion-wave equation. (English)Zbl 1427.65283

MSC:  65M70 35R11
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