## Found 3,845 Documents (Results 1–100)

100
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### The singular Fredholm integral operators and related integral equations of Chandrasekhar type. (English)Zbl 07565317

Milman, Mario (ed.) et al., Geometric potential analysis. Selected papers based on the presentations at the special session, virtual, July 15–16 and 19, 2021. Berlin: De Gruyter. Adv. Anal. Geom. 6, 89-104 (2022).
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### Numerical approximation of the one-dimensional inverse Cauchy-Stefan problem using heat polynomials methods. (English)Zbl 07562932

MSC:  80A22 80A23 35C11
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MSC:  92Exx
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### Lagrange multiplier rules for weak approximate Pareto solutions to constrained vector optimization problems with variable ordering structures. (English)Zbl 07558499

MSC:  90C29 90C30 90C48
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### Integral equation of the elastic medium containing a deformable thread-like inclusion. (English. Ukrainian original)Zbl 07557379

Ukr. Math. J. 73, No. 10, 1607-1621 (2022); translation from Ukr. Mat. Zh. 73, No. 10, 1391-1403 (2021).
MSC:  74E05 74B05 74G10
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### On an algorithm of finding an approximate solution of a periodic problem for a third-order differential equation. (English)Zbl 07553654

MSC:  34A30 35Q92
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### An investigation of approximate solutions for second order ordinary differential equations using sigmoid-weighted neural networks. (English)Zbl 07541713

MSC:  65L10 68T07
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### Finite-approximate controllability of nonlocal stochastic control systems driven by hybrid noises. (English)Zbl 07540737

MSC:  60H15 35A01 47H06
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### Numerical solution of fractional differential equations using fractional Chebyshev polynomials. (English)Zbl 07539559

MSC:  65L05 65L60 34A08
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### On approximate solutions of a class of Clairaut’s equations. (English)Zbl 07537574

MSC:  34D10 34D05 34A12
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### Approximate optimality conditions and approximate duality conditions for robust multiobjective optimization problems. (English)Zbl 07534783

MSC:  90C29 90C46 65K10
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### On the stability of approximate solution mappings to generalized Ky Fan inequality. (English)Zbl 1486.49038

MSC:  49K40 90C29 90C31
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### On numerical solution of one class of integral equations of the third kind. (English. Russian original)Zbl 1484.65338

Comput. Math. Math. Phys. 62, No. 2, 316-324 (2022); translation from Zh. Vychisl. Mat. Mat. Fiz. 62, No. 2, 320-329 (2022).
MSC:  65R20 45E10 65D07
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### Regularization of the classical optimality conditions in optimal control problems for linear distributed systems of Volterra type. (English. Russian original)Zbl 1484.49008

Comput. Math. Math. Phys. 62, No. 1, 42-65 (2022); translation from Zh. Vychisl. Mat. Mat. Fiz. 62, No. 1, 45-70 (2022).
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MSC:  90C29
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### Nonuniform dependence of solution to the high-order two-component $$b$$-family system. (English)Zbl 1485.35032

MSC:  35B30 35L60 35L45
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MSC:  90C29
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### Local well-posedness of nonhomogeneous incompressible liquid crystals model without compatibility condition. (English)Zbl 1484.76012

MSC:  76A15 35Q35 82D30
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### Dynamics of three-dimensional magnetic structures in the Heisenberg model. (English. Russian original)Zbl 1486.81091

Theor. Math. Phys. 210, No. 1, 99-110 (2022); translation from Teor. Mat. Fiz. 210, No. 1, 115-127 (2022).
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### Inexact variable metric method for convex-constrained optimization problems. (English)Zbl 1486.90186

MSC:  90C30 90C59
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### The steady laminar planar mixing layer flow of viscoelastic FENE-P fluids. (English)Zbl 07469798

MSC:  76A10 76M55 76M20
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### A singularly P-stable two-step method with improved characteristics for problems in chemistry. (English)Zbl 1484.81032

MSC:  81Q05 65L05 82B26
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### A phase-fitting singularly P-stable economical two-step method for problems in quantum chemistry. (English)Zbl 1484.81033

MSC:  81Q05 65L05 81V55
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### New unique existence result of approximate solution to initial value problem for fractional differential equation of variable order. (English)Zbl 07459021

MSC:  26A33 34B15
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### Splitting of a four-layer semidiscrete scheme of solution of an evolution equation with variable operator into two-level schemes. (English)Zbl 07564122

MSC:  65M06 65M20
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### On definition of solution of initial value problem for fractional differential equation of variable order. (English)Zbl 1484.34050

MSC:  34A08 34A45
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### Approximating the solution of the discharging process in a domestic hot water storage tank. (English)Zbl 1485.93413

MSC:  93C95 93C20 35A35
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### Approximate solution of nonlinear differential system with time variation. (English)Zbl 07504913

MSC:  34A45 34E10
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### On one solution of the boundary value problem for a pseudohyperbolic equation of fourth order. (English)Zbl 07503352

MSC:  35L82 35A01
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### Delay modeling of mathematical models of biology and immunology. (Ukrainian. English summary)Zbl 07498747

MSC:  34K07 65L03 92D25
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### Some Steffensen-type iterative schemes for the approximate solution of nonlinear equations. (English)Zbl 07493459

MSC:  30C30 34A34 34G20
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### Chebyshev wavelets collocation method for extended Fisher Kolmogorov equations one and two space dimension. (English)Zbl 07489984

MSC:  65Mxx 76-XX
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### Construction of solutions for the first elasticity problem for noncircular domain. (English)Zbl 07489960

MSC:  65-XX 35-XX
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### Nonlinear evolutionary Schrödinger equation in the supercritical case. (English. Russian original)Zbl 1486.81099

Theor. Math. Phys. 209, No. 3, 1683-1692 (2021); translation from Teor. Mat. Fiz. 209, No. 3, 427-437 (2021).
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### On weighted robust approximate solutions for semi-infinite optimization with uncertain data. (English)Zbl 1480.90222

MSC:  90C29 90C34 90C46
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### Traveling wave solution of fractal KdV-Burgers-Kuramoto equation within local fractional differential operator. (English)Zbl 1482.35065

MSC:  35C07 35Q53 35R11
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### On a quadratic minimization problem with nonuniform perturbations in the criteria and constraints. (English. Russian original)Zbl 1481.65084

Proc. Steklov Inst. Math. 315, Suppl. 1, S27-S41 (2021); translation from Tr. Inst. Mat. Mekh. (Ekaterinburg) 27, No. 2, 19-34 (2021).
MSC:  65J20
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### Approximate solution of inverse problems for the heat equation with a singular perturbation. (English. Russian original)Zbl 1481.35398

Comput. Math. Math. Phys. 61, No. 12, 2004-2014 (2021); translation from Zh. Vychisl. Mat. Mat. Fiz. 61, No. 12, 2040-2049 (2021).
MSC:  35R30 35B25 35K20
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### Identity for deviations from the exact solution of the problem $$\Lambda^\ast\mathcal{A}\Lambda u + \ell = 0$$ and its implications. (English. Russian original)Zbl 07457141

Comput. Math. Math. Phys. 61, No. 12, 1943-1965 (2021); translation from Zh. Vychisl. Mat. Mat. Fiz. 61, No. 12, 1986-2009 (2021).
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### He’s frequency formulation for nonlinear vibration of a porous foundation with fractal derivative. (English)Zbl 1476.74052

MSC:  74H45 74F10
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### Levitin-Polyak well-posedness of generalized bilevel equilibrium problem with perturbations. (English)Zbl 1478.49009

MSC:  49J40 90C33
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### Riemann-Hilbert approach and $$N$$-soliton solutions of the generalized mixed nonlinear Schrödinger equation with nonzero boundary conditions. (English. Russian original)Zbl 1482.81014

Theor. Math. Phys. 209, No. 2, 1552-1578 (2021); translation from Teor. Mat. Fiz. 209, No. 2, 274-303 (2021).
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### Integral problem for Schrödinger-type equations with the general elliptic part. (English. Russian original)Zbl 1482.81015

Theor. Math. Phys. 209, No. 2, 1523-1536 (2021); translation from Teor. Mat. Fiz. 209, No. 2, 243-257 (2021).
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### Laguerre reproducing kernel method in Hilbert spaces for unsteady stagnation point flow over a stretching/shrinking sheet. (English)Zbl 07439141

MSC:  65L10 76D03 34B15
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### A note on the approximate controllability of Sobolev type fractional stochastic integro-differential delay inclusions with order $$1 < r < 2$$. (English)Zbl 07431556

MSC:  93-XX 60-XX
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### Semicontinuity property of approximate solution mappings in bifunction-set optimization. (English)Zbl 1480.90236

MSC:  90C31 49K40
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### Approximate analytical solution for Richards’ equation with finite constant water head Dirichlet boundary conditions. (English)Zbl 1476.35085

MSC:  35C10 35K20 76S05
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### An efficient analytical iterative technique for solving nonlinear differential equations. (English)Zbl 1476.34075

MSC:  34B16 65L10 65L60
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### Well-posedness of solution for a generalized vector equilibrium problem. (Chinese. English summary)Zbl 07404462

MSC:  49K40 90C33 49K27

### Approximate controllability of elastic systems with structural damping. (Chinese. English summary)Zbl 07404290

MSC:  93B05 93C25 74D99
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### Optimality conditions and saddle point theorems of approximate quasi weak efficient solutions for robust multi-objective programming. (Chinese. English summary)Zbl 07403993

MSC:  90C29 90C46 90C17
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MSC:  76S05 76T20
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### Forced vibration of two-degrees-of-freedom machine tool feed system with clearance and friction. (English)Zbl 1481.70092

MSC:  70K40 70F40 34C29
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### Approximate solution of nonlinear differential equations with the help of rational spline functions. (English. Russian original)Zbl 1486.65088

Comput. Math. Math. Phys. 61, No. 8, 1252-1259 (2021); translation from Zh. Vychisl. Mat. Mat. Fiz. 61, No. 8, 1269-1277 (2021).
MSC:  65L60 65D07
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