## Found 945 Documents (Results 1–100)

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### Analysis of Brinkman-Forchheimer extended Darcy’s model in a fluid saturated anisotropic porous channel. (English)Zbl 07485801

MSC:  76S05 76M45 35Q35
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### On the validity of the stochastic quasi-steady-state approximation in open enzyme catalyzed reactions: timescale separation or singular perturbation? (English)Zbl 1482.92037

MSC:  92C45 35R60 35B25
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### Dependence and mixing for perturbations of copula-based Markov chains. (English)Zbl 1473.62162

MSC:  62H05 60J35
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### On some generalized non-linear functional integral equations of two variables via measures of noncompactness and numerical method to solve it. (English)Zbl 1486.45008

MSC:  45G10 47H08 47H10
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### Existence results for a functional integro-differential inclusions with Riemann-Stieltjes integral or infinite-point boundary conditions. (English)Zbl 07491469

MSC:  34A12 74H10 45G10
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### Refined rigorous perturbation bounds for the SR decomposition. (English)Zbl 07478775

MSC:  65F35 15A23
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MSC:  35Qxx
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### General implicit function theorem for close mappings. (English. Russian original)Zbl 07465809

Proc. Steklov Inst. Math. 315, No. 1, 1-12 (2021); translation from Tr. Mat. Inst. Steklova 315, 7-18 (2021).
MSC:  47J07 47A55
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### Bounded and almost periodic solvability of nonautonomous quasilinear hyperbolic systems. (English)Zbl 1481.35268

MSC:  35L50 35L60 35B15
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### A numerical method for solvability of some non-linear functional integral equations. (English)Zbl 07423566

MSC:  65R20 45G10
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### Interior gradient estimates for mean curvature type equations and related flows. (English)Zbl 1479.53095

Grigor’yan, Alexander (ed.) et al., Analysis and partial differential equations on manifolds, fractals and graphs. Contributions of the conference, Tianjin, China, September 2019. Berlin: De Gruyter. Adv. Anal. Geom. 3, 421-441 (2021).
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### Justifying Kubo’s formula for gapped systems at zero temperature: a brief review and some new results. (English)Zbl 07409546

MSC:  81Q15 81Q20 81V70
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### A new perturbative solution to the motion around triangular Lagrangian points in the elliptic restricted three-body problem. (English)Zbl 1481.70054

MSC:  70F07 37N05 70H09
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### Set-valued perturbation stability of local metric regularity. (English)Zbl 1469.49018

MSC:  49J53 49K40
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### The Weyl’s theorem and its perturbations in semisimple Banach algebra. (English)Zbl 1481.46042

MSC:  46H99 47B01 47A10
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### Elliptic differential operators with periodic and oscillating decaying coefficients. (English)Zbl 1466.81018

Jeribi, Aref (ed.), Operator theory. Proceedings of the international conference on operator theory, Hammamet, Tunisia, April 30 – May 3, 2018. Berlin: De Gruyter. De Gruyter Proc. Math., 1-24 (2021).
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### On stability of G-frames in Hilbert pro-$$C^\ast$$-modules. (English)Zbl 1470.42060

MSC:  42C15 46L08
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MSC:  65F99
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### On differential equations in Banach algebras. (Russian. English summary)Zbl 1480.81052

MSC:  81Q15 47B48
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### Nondifferential Kuhn-Tucker theorems in constrained extremum problems via subdifferentials of nonsmooth analysis. (Russian. English summary)Zbl 07432718

MSC:  65-XX 26-XX
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### Existence and uniqueness of solution to nonlinear second-order distributional differential equations. (English)Zbl 07415575

MSC:  74H20 81Q15
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### The Vitali convergence in measure theorem of nonlinear integrals. (English)Zbl 1464.28001

MSC:  28A20 28E10
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### Convergence in measure theorems of nonlinear integrals of functions integrable to the $$p$$th power. (English)Zbl 1470.28014

MSC:  28E10 28A20
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### Proof of a-Weyl’s theorem for bounded linear operators. (Judgement of a-Weyl’s theorem for bounded linear operators.) (Chinese. English summary)Zbl 1474.47037

MSC:  47A53 47A55 47A10

### Second-harmonic generation of two-dimensional elastic wave propagation in an infinite layered structure with nonlinear spring-type interfaces. (English)Zbl 07328348

MSC:  74-XX 76-XX
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### A closer look at Kadeishvili’s theorem. (English)Zbl 1457.18020

MSC:  18M50 16E45 16S80
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### Coupling and ergodic theorems for Markov chains with damping component. (English)Zbl 1455.60098

Theory Probab. Math. Stat. 101, 243-264 (2020) and Teor. Jmovirn. Mat. Stat. 101, 212-231 (2019).
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### Property $$(w)$$ of upper triangular operator matrices. (English)Zbl 07263089

MSC:  47A55 47A53
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### On the conicity of eigenvalues intersections for parameter-dependent self-adjoint operators. (English)Zbl 1443.81028

MSC:  81Q05 81Q10 81Q15
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### A multiplicity result for a class of fractional $$p$$-Laplacian equations with perturbations in $$\mathbb{R}^N$$. (English)Zbl 1442.35096

MSC:  35J20 35J60 46E35
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### Linked-diagram theorem in many-body perturbation theory. (English)Zbl 1434.81162

MSC:  81V70 81Q15
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### A new class of global fractional-order projective dynamical system with an application. (English)Zbl 1435.34076

Reviewer: Syed Abbas (Mandi)
MSC:  34K37 34K27 47N20
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### Existence of periodic solutions for a class of second order Hamiltonian systems with perturbation. (Chinese. English summary)Zbl 1449.37044

MSC:  37J46 37J40
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### Solvability of infinite system of nonlinear singular integral equations in the $$C(I \times I, c)$$ space and modified semi-analytic method to find a closed-form of solution. (English)Zbl 1449.45007

MSC:  45F15 47H10
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### Generalized Kato decomposition and Weyl type theorems. (Chinese. English summary)Zbl 1449.47026

MSC:  47A53 47A10 47A55

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### The Miles theorem and the first boundary value problem for the Taylor-Goldstein equation. (Russian, English)Zbl 1438.76019

Sib. Zh. Ind. Mat. 22, No. 3, 24-38 (2019); translation in J. Appl. Ind. Math. 13, No. 3, 460-471 (2019).
MSC:  76E05 76B70
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### On Weyl’s theorem for functions of operators. (English)Zbl 1427.47004

MSC:  47A10 47A53 47A55
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### Stability and approximation of statistical limit laws for multidimensional piecewise expanding maps. (English)Zbl 1431.37023

Reviewer: Xu Zhang (Weihai)
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### Property ($$t$$) and perturbations. (English)Zbl 07086886

MSC:  47B20 47A10
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### Improved rigorous multiplicative perturbation bounds for the generalized Cholesky factorization and the Cholesky-like factorization. (English)Zbl 1416.15013

MSC:  15A23 15A45
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### Weyl’s theorem for complex symmetric operators. (English)Zbl 1486.47037

MSC:  47B02 47A55 47A10
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### On semiregularity of mappings. (English)Zbl 1448.58006

MSC:  58C06 49J53
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### An analytical solution for bending of axisymmetric circular/annular plates resting on a variable elastic foundation. (English)Zbl 1406.74238

MSC:  74G10 74K20
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### On a coupled system of Volterra-Stieltjes integral equations. (English)Zbl 1394.74048

MSC:  74H10 45G10 47H30

### Standing wave solutions of a perturbed Schrödinger equation in an Orlicz-Sobolev space setting. (English)Zbl 1438.35154

MSC:  35J60 58E05

### Individual ergodic theorems for perturbed alternating regenerative processes. (English)Zbl 1423.60135

Silvestrov, Sergei (ed.) et al., Stochastic processes and applications. SPAS2017, Västerås and Stockholm, Sweden, October 4–6, 2017. Cham: Springer. Springer Proc. Math. Stat. 271, 23-89 (2018).
MSC:  60K15 60K05
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