## Found 200 Documents (Results 1–100)

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### An improved approach for studying oscillation of second-order neutral delay differential equations. (English)Zbl 07445909

MSC:  34C10 34K11
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### On inverse problem of reconstructing subdiffusion process with degeneration from nonlocal data. (English)Zbl 07401941

MSC:  35K20 35R30 35R10

### On a class of inverse problems on a source restoration in the heat conduction process from nonlocal data. (English)Zbl 07401923

MSC:  35K20 35R30 35R10

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### An efficient numerical method for the solution of third order boundary value problem in ordinary differential equations. (English)Zbl 1453.65174

MSC:  65L10 65L20
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### On uniqueness of weak solution to mixed problem for integro-differential aggregation equation. (Russian. English summary)Zbl 1463.35296

Ufim. Mat. Zh. 10, No. 4, 41-50 (2018); translation in Ufa Math. J. 10, No. 4, 40-49 (2018).
MSC:  35K20 35K55 35K65
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### Perturbation of second order nonlinear equation by delta-like potential. (Russian. English summary)Zbl 1463.34240

Ufim. Mat. Zh. 10, No. 2, 30-42 (2018); translation in Ufa Math. J. 10, No. 2, 31-43 (2018).
MSC:  34E15 34B15 34E05
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### Interaction of solitons from the PDE point of view. (English)Zbl 1447.35007

Sirakov, Boyan (ed.) et al., Proceedings of the international congress of mathematicians 2018, ICM 2018, Rio de Janeiro, Brazil, August 1–9, 2018. Volume III. Invited lectures. Hackensack, NJ: World Scientific; Rio de Janeiro: Sociedade Brasileira de Matemática (SBM). 2439-2466 (2018).
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### On determination of coefficient at lowest term in the Cauchy problem for string vibrations equation. (English)Zbl 1463.35350

MSC:  35L70 35B40 34A37
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### Conjugate gradient method for identification of a spacewise heat source. (English)Zbl 1476.65220

Lirkov, Ivan (ed.) et al., Large-scale scientific computing. 11th international conference, LSSC 2017, Sozopol, Bulgaria, June 5–9, 2017. Revised selected papers. Cham: Springer. Lect. Notes Comput. Sci. 10665, 600-607 (2018).
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### A Crank-Nicholson domain decomposition method for optimal control problem of parabolic partial differential equation. (English)Zbl 1443.65186

Bjørstad, Petter E. (ed.) et al., Domain decomposition methods in science and engineering XXIV. Proceedings of the 24th international conference, Svalbard, Norway, February 6–10, 2017. Cham: Springer. Lect. Notes Comput. Sci. Eng. 125, 169-176 (2018).
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### Optimal multilevel randomized quasi-Monte-Carlo method for the stochastic drift-diffusion-Poisson system. (English)Zbl 1439.65007

MSC:  65C05 35J25 35R60
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### Some exact solutions to non-Fourier heat equations with substantial derivative. (English)Zbl 1432.35138

MSC:  35L51 35L52
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### Symbolic and numeric scheme for solution of linear integro-differential equations with random parameter uncertainties and Gaussian stochastic process input. (English)Zbl 1480.65010

MSC:  65C05 45K05 60H35
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### Asymptotic representation of solutions for second-order impulsive differential equations. (English)Zbl 1427.34028

MSC:  34A37 34B37
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### Determining an unknown boundary condition by an iteration method. (English)Zbl 1427.65319

MSC:  65M99 35K20
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### Nonoscillatory solutions to second-order neutral difference equations. (English)Zbl 1423.34094

MSC:  34K40 34K25
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### Solving second-order linear differential equations with random analytic coefficients about ordinary points: a full probabilistic solution by the first probability density function. (English)Zbl 1427.65007

MSC:  65C30 60H25
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### Some optimal conditions for the solvability and unique solvability of the two-point Neumann problem. (English)Zbl 1428.34038

MSC:  34B15 34B05
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### Mixing for the Burgers equation driven by a localized two-dimensional stochastic forcing. (English)Zbl 1423.35476

Ammari, Kaïs (ed.) et al., Evolution equations. Long time behavior and control. Proceedings of the summer school, Université Savoie Mont Blanc, Chambéry, France, June 15–18, 2015. Cambridge: Cambridge University Press. Lond. Math. Soc. Lect. Note Ser. 439, 179-194 (2018).
MSC:  35R60 35K10 60H15
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### Controllability of parabolic systems: the moment method. (English)Zbl 1428.35635

Ammari, Kaïs (ed.) et al., Evolution equations. Long time behavior and control. Proceedings of the summer school, Université Savoie Mont Blanc, Chambéry, France, June 15–18, 2015. Cambridge: Cambridge University Press. Lond. Math. Soc. Lect. Note Ser. 439, 1-30 (2018).
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### Singular perturbation problems in diffusion model of chemical reactions. (Chinese. English summary)Zbl 1449.35204

MSC:  35J25 35B25
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### On solutions of $$x''=t^{-2}x^{1+\alpha}$$ with $$\alpha<0$$. (English)Zbl 1421.34011

MSC:  34A34 34D05
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### Second order evolution differential functional equations with infinite delay. (English)Zbl 1416.34054

MSC:  34K30 35L20 35R09
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### Evaluation finite moment log-stable option pricing by a spectral method. (English)Zbl 1424.91126

MSC:  91G20 35K10 35R11
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### Existence of sign-changing solutions for a class of second-order nonlinear $$m$$-point boundary value problem. (Chinese. English summary)Zbl 1424.34080

MSC:  34B10 34B15 47N20

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### Cauchy problem for a fractional parabolic equation with the advection. (English)Zbl 1424.35352

MSC:  35R11 35K15 35C15
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### Green’s function method for the first boundary value problem of Poisson equation in the quadric surface region. (Chinese. English summary)Zbl 1424.35128

MSC:  35J05 35J25 34B27

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### Numerical simulation with the second order compact approximation of first order derivative for the modified fractional diffusion equation. (English)Zbl 1427.65151

MSC:  65M06 35R11 65M12
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### The Dirichlet boundary value problem for parabolic equation with impulse action. (Ukrainian. English summary)Zbl 1424.35208

MSC:  35K45 35R12 35A01
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### Nonlocal boundary value problem for a nonlinear Fredholm integro-differential equation with degenerate kernel. (English. Russian original)Zbl 1417.45007

Differ. Equ. 54, No. 12, 1646-1653 (2018); translation from Differ. Uravn. 54, No. 12, 1687-1694 (2018).
MSC:  45J05
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### Decay estimates for 1-D parabolic PDEs with boundary disturbances. (English)Zbl 1412.35159

MSC:  35K10 93D20 93C20
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### Constant negative Gaussian curvature tori and their singularities. (English)Zbl 07055225

MSC:  53A05 57R45 35L70
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### On the Dirichlet problem for differential-difference elliptic equations in a half-plane. (English. Russian original)Zbl 1418.35120

J. Math. Sci., New York 235, No. 4, 473-483 (2018); translation from Sovrem. Mat., Fundam. Napravl. 60, 102-113 (2016).
MSC:  35J25
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### Existence of a limiting regime in the sense of Demidovic for a certain class of second order nonlinear vector differential equations. (English)Zbl 1410.34158

MSC:  34D20 34C25 34C27
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### On the uniqueness of the solution of the Cauchy problem for the equation of fractional diffusion with Bessel operator. (Russian. English summary)Zbl 1438.35431

MSC:  35R11 26A33 35K15
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### Control problem for a nonlinear distributed equation. (English. Russian original)Zbl 1409.93038

Differ. Equ. 54, No. 11, 1449-1455 (2018); translation from Differ. Uravn. 54, No. 11, 1475-1481 (2018).
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### Kamenev-type criteria for nonlinear second-order delay dynamic equations. (English)Zbl 1410.34272

MSC:  34N05 34K11
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### Variational iteration method for solving problems with integral boundary conditions. (English)Zbl 1407.65243

Pinelas, Sandra (ed.) et al., Differential and difference equations with applications. ICDDEA, Amadora, Portugal, June 5–9, 2017. Cham: Springer. Springer Proc. Math. Stat. 230, 133-140 (2018).
MSC:  65M99 35K20
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MSC:  34K11
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### The application of the second kind Chebyshev wavelets for solving high-oder multi-point boundary value problems. (English)Zbl 1438.65154

MSC:  65L10 34B10 65L60
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MSC:  35G20
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### A class of gradient almost Ricci soliton warped products. (Chinese. English summary)Zbl 1424.53101

MSC:  53C44 53C25
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### Space-time radial basis function collocation method for one-dimensional advection-diffusion problem. (English)Zbl 1424.65206

MSC:  65M99 35K20 65M70
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### Uniqueness of a solution to the Dirichlet problem for a multidimensional fractional partial differential equation. (Russian. English summary)Zbl 1407.35001

MSC:  35A02 35R11 35J15
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### Existence and attractivity of solutions of semilinear Volterra type integro-differential evolution equations. (English)Zbl 1413.45002

MSC:  45D05 34G20 47J35
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### Second-order necessary conditions for optimal control of semilinear elliptic equations with leading term containing controls. (English)Zbl 1407.49028

MSC:  49K20 35J61 35Q93
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### Second order optimality conditions for optimal control of quasilinear parabolic equations. (English)Zbl 1405.35095

MSC:  35K59 49K20 90C48
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### Symmetry analysis for a Fisher equation with exponential diffusion. (English)Zbl 1405.35068

MSC:  35K10 35K55 35B06
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### Integral equation methods in inverse obstacle scattering with a generalized impedance boundary condition. (English)Zbl 1407.65271

Dick, Josef (ed.) et al., Contemporary computational mathematics – a celebration of the 80th birthday of Ian Sloan. In 2 volumes. Cham: Springer. 721-740 (2018).
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MSC:  34D05
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### Oscillation criteria for second-order nonlinear delay dynamic equations of neutral type. (English)Zbl 1445.34096

MSC:  34K11 34N05
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### Existence of a solution in the form of a moving front of a reaction-diffusion-advection problem in the case of balanced advection. (English. Russian original)Zbl 1404.35223

Izv. Math. 82, No. 5, 984-1005 (2018); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 82, No. 5, 131-152 (2018).
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### Stochastic quasilinear viscoelastic wave equation with nonlinear damping and source terms. (English)Zbl 1403.60055

MSC:  60H15 35L05 35L70
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### On the energy-critical fractional Schrödinger equation in the radial case. (English)Zbl 1404.35479

MSC:  35R11 35L70 35Q55
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### Time periodic solutions of one-dimensional forced Kirchhoff equations with $$x$$-dependent coefficients. (English)Zbl 1402.35175

MSC:  35L70 35R09 35B10
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### Numerical solution of the simple Monge-Ampère equation with nonconvex Dirichlet data on nonconvex domains. (English)Zbl 1412.65218

Kalise, Dante (ed.) et al., Hamilton-Jacobi-Bellman equations. Numerical methods and applications in optimal control. Based on the workshop “Numerical methods for Hamilton-Jacobi equations in optimal control and related fields”, Linz, Austria, November 21–25, 2016. Berlin: De Gruyter. Radon Ser. Comput. Appl. Math. 21, 129-142 (2018).
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### Asymptotic behavior of the solutions of ordinary second-order differential equations with rapidly varying nonlinearities. (English. Russian original)Zbl 1406.34079

Ukr. Math. J. 69, No. 10, 1561-1582 (2018); translation from Ukr. Mat. Zh. 69, No. 10, 1345-1363 (2017).
MSC:  34D05 34A34 37C60
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### A class of infinite-horizon stochastic delay optimal control problems and a viscosity solution to the associated HJB equation. (English)Zbl 1401.93234

MSC:  93E20 60H30 49L25
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