## Found 1,194 Documents (Results 1–100)

100
MathJax

### Quasisteady models for weld temperatures in fused filament fabrication. (English)Zbl 07531635

MSC:  82-XX 92-XX
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### Restriction estimates in a conical singular space: wave equation. (English)Zbl 07523759

MSC:  58J45 35L05
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### Recovering the time-dependent volatility in jump-diffusion models from nonlocal price observations. (English)Zbl 07511672

Lirkov, Ivan (ed.) et al., Large-scale scientific computing. 13th international conference, LSSC 2021, Sozopol, Bulgaria, June 7–11, 2021. Revised selected papers. Cham: Springer. Lect. Notes Comput. Sci. 13127, 507-514 (2022).
MSC:  91G20 35R30 60J74
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### On numerical computation of sensitivity of response functions to system inputs in variational data assimilation problems. (English)Zbl 07496535

MSC:  65K10 86A22
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MSC:  34A55
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### On the conditions for the solvability of boundary-value problems for higher-order equations with discontinuous coefficients. (English. Russian original)Zbl 07488497

Math. Notes 111, No. 2, 217-229 (2022); translation from Mat. Zametki 111, No. 2, 219-232 (2022).
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### A nonautonomous equation discovery method for time signal classification. (English)Zbl 07464281

MSC:  37M99 68T07 62L10
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### On extensions of matrix-valued Hahn-Sturm-Liouville operators. (English)Zbl 07527579

MSC:  34B20 34B24 47B25
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### A Feynman-Kac based numerical method for the exit time probability of a class of transport problems. (English)Zbl 07515456

MSC:  60Jxx 60Hxx 65Cxx
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### Adjoint DSMC for nonlinear Boltzmann equation constrained optimization. (English)Zbl 07512334

MSC:  49Jxx 90Cxx 76Pxx
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MSC:  65M70
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### An adjoint state method for an Schrödinger inverse problem. (English)Zbl 07468054

Tai, Xue-Cheng (ed.) et al., Mathematical methods in image processing and inverse problems. Selected papers based on the presentations at the international workshop on image processing and inverse problems, IPIP 2018, Beijing, China, April 21–24, 2018. Singapore: Springer. Springer Proc. Math. Stat. 360, 13-31 (2021).
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### Finite reflection groups and symmetric extensions of Laplacian. (English)Zbl 1480.35123

MSC:  35J05 35J25 47B25
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### On the spectral properties of the Bloch-Torrey equation in infinite periodically perforated domains. (English)Zbl 07438892

Exner, Pavel (ed.) et al., Partial differential equations, spectral theory, and mathematical physics. The Ari Laptev anniversary volume. Berlin: European Mathematical Society (EMS). EMS Ser. Congr. Rep., 177-196 (2021).
MSC:  47B28 47B93
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### On the positive operator solutions to an operator equation $$X-A^\ast X^{-t}A=Q$$. (English)Zbl 07433558

MSC:  47A62 47B65
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### Optimal system, invariance analysis of fourth-order nonlinear Ablowitz-Kaup-Newell-Segur water wave dynamical equation using Lie symmetry approach. (English)Zbl 07424127

MSC:  35Gxx 35Qxx
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MSC:  93E20
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### Numerical study of the coefficient identification algorithm based on ensembles of adjoint problem solutions for a production-destruction model. (English)Zbl 07412526

MSC:  47J06 65N21
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### General theory of the higher-order quaternion linear difference equations via the complex adjoint matrix and the quaternion characteristic polynomial. (English)Zbl 1472.39001

MSC:  39A05 11R52
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### A Bayesian approach for neutral particles source estimation. (English)Zbl 1470.62046

MSC:  62F15 35Q20 65N21
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### An introduction to the hybridizable discontinuous Galerkin method. (English)Zbl 1478.76052

Kronbichler, Martin (ed.) et al., Efficient high-order discretizations for computational fluid dynamics. Selected papers based on the presentations at the summer school, Udine, Italy, July 16–20, 2018. Cham: Springer. CISM Courses Lect. 602, 261-275 (2021).
MSC:  76M10 76D07 65N12
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### A level-set adjoint-state method for transmission traveltime tomography in irregular domains. (English)Zbl 1469.78015

MSC:  78A46 78A05 78M35
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MSC:  60K25
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### Numerical solution of the problem of variational data assimilation to restore heat fluxes and initial state for the ocean thermodynamics model. (English)Zbl 1471.65059

MSC:  65K10 86A22
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### Partial derivative with respect to the measure and its application to general controlled mean-field systems. (English)Zbl 1471.93275

MSC:  93E20 60H10 49K45
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### Erratum to: “Inverse problems for abstract evolution equations. II: Higher order differentiability for viscoelasticity”. (English)Zbl 1469.35254

MSC:  35R30 35F10 86A22
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### Weak type $$(p,p)$$ bounds for Schrödinger groups via generalized Gaussian estimates. (English)Zbl 1459.30006

MSC:  30L99 35J10
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### Stability properties of standing waves for NLS equations with the $$\delta^\prime$$-interaction. (English)Zbl 07490560

MSC:  35Q55 47-XX
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### From Lieb-Thirring inequalities to spectral enclosures for the damped wave equation. (English)Zbl 1462.35223

MSC:  35P15 35J10 35L10
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### A nonlocal problem for a differential operator of even order with involution. (English)Zbl 1467.34066

MSC:  34K08 34L10
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### Adjoint difference equation for the Nikiforov-Uvarov-Suslov difference equation of hypergeometric type on non-uniform lattices. (English)Zbl 1469.33012

MSC:  33D45 33C45 39A13
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MSC:  65J22
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### Sparse source identification of linear diffusion-advection equations by adjoint methods. (English)Zbl 1454.93112

MSC:  93C20 93C05 49J20
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### Semigroup and Riesz transform for the Dunkl-Schrödinger operators. (English)Zbl 1458.42011

MSC:  42B10 35J10
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### Generalizations of Rodrigues type formulas for hypergeometric difference equations on nonuniform lattices. (English)Zbl 1453.33014

MSC:  33D45 33C45
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### On a boundary value problem for fourth-order operator-differential equations with a variable coefficient. (English)Zbl 1452.34065

MSC:  34G10 34B15 47D03
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### On certain problems of optimal control and their approximations for some non-self-adjoint elliptic equations of the convection-diffusion type. (English. Russian original)Zbl 1447.49007

J. Math. Sci., New York 245, No. 1, 1-22 (2020); translation from Itogi Nauki Tekh., Ser. Sovrem. Mat. Prilozh., Temat. Obz. 143, 3-23 (2017).
MSC:  49J20 35J61 65N06
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### The maximum principle for progressive optimal stochastic control problems with random jumps. (English)Zbl 1447.93378

MSC:  93E20 60H10
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### An inverse backward problem for degenerate two-dimensional parabolic equation. (English)Zbl 1445.35320

MSC:  35R30 35K20 35K65
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### The limits of solutions of a linear delay integral equation. (English)Zbl 1474.45001

MSC:  45A05 45M05
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### An efficient implementation of mass conserving characteristic-based schemes in two and three dimensions. (English)Zbl 1447.65061

MSC:  65M25 65M08 65K10
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### Notes on the Cauchy problem for the self-adjoint and non-self-adjoint Schrödinger equations with polynomially growing potentials. (English)Zbl 1434.35139

MSC:  35Q41 35Q40
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### An efficient adjoint computational method based on lifted IRK integrator and exact penalty function for optimal control problems involving continuous inequality constraints. (English)Zbl 1434.65205

MSC:  65M70 49M15 90C30
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### Necessary conditions for stochastic optimal control problems in infinite dimensions. (English)Zbl 1441.93337

MSC:  93E20 49J53 60H15
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### The asymptotic behavior of the time fractional Schrödinger equation on Hilbert space. (English)Zbl 1439.81038

MSC:  81Q05 35R11 35B40
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### On one way of solution of the basic mixed plane boundary value problem of statics of the theory of elastic mixture. (English)Zbl 07492838

MSC:  74E30 74G25 74G30
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### Self-adjoint operators generated by integro-differential operators. (English)Zbl 07401949

MSC:  47-XX 47G20 45J05

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### On the numerical discretization of optimal control problems for conservation laws. (English)Zbl 1451.49033

MSC:  49M25 49Q22 65Q10

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### Total variation diminishing schemes in optimal control of scalar conservation laws. (English)Zbl 1483.49042

MSC:  49M25 65M06
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### Hypergeometric type difference equations on nonuniform lattices: Rodrigues type representation for the second kind solution. (Chinese. English summary)Zbl 1449.33011

MSC:  33C45 39A99

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### Inverse problems for abstract evolution equations. II: Higher order differentiability for viscoelasticity. (English)Zbl 1427.35361

SIAM J. Appl. Math. 79, No. 6, 2639-2662 (2019); erratum ibid. 81, No. 1, 282-283 (2021).
MSC:  35R30 35F10 86A22
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### Adjoint solutions and superposition principle for linearizable Krichever-Novikov equation. (English)Zbl 1438.35011

MSC:  35A30 35Q53 35C05

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