## Found 557 Documents (Results 1–100)

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### Volterra functional equations in the stability problem for the existence of global solutions of distributed controlled systems. (Russian. English summary)Zbl 1478.39023

MSC:  39B22 47N70
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### Convergence analysis of solution sets for fuzzy optimization problems. (English)Zbl 07163150

MSC:  47S40 40A30 90C31
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### Numerical analysis of the half-space matching method with Robin traces on a convex polygonal scatterer. (English)Zbl 1455.35256

Langer, Ulrich (ed.) et al., Maxwell’s equations. Analysis and numerics. Contributions from the workshop on analysis and numerics of acoustic and electromagnetic problems, RICAM, Linz, Austria, October 17–22, 2016. Berlin: De Gruyter. Radon Ser. Comput. Appl. Math. 24, 105-144 (2019).
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### Good approximate quantum LDPC codes from spacetime circuit Hamiltonians. (English)Zbl 1436.81029

Charikar, Moses (ed.) et al., Proceedings of the 51st annual ACM SIGACT symposium on theory of computing, STOC ’19, Phoenix, AZ, USA, June 23–26, 2019. New York, NY: Association for Computing Machinery (ACM). 481-490 (2019).
MSC:  81P73 68Q12 81Q10
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### Travel time tomography with formally determined incomplete data in 3D. (English)Zbl 1427.35362

MSC:  35R30 65M32
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### Stability of essential spectra of closed operators under $$T$$-compact equivalence. (English)Zbl 1438.47025

MSC:  47A53 47A55 47N50
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### On increasing stability of the continuation for elliptic equations of second order without (pseudo)convexity assumptions. (English)Zbl 1423.35447

MSC:  35R30 35B60 35J05
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### On Nadler’s multi-valued contraction principle in complete metric spaces. (English)Zbl 1449.54090

MSC:  54H25 54C60 54E50
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### Conjecture on Fučík curve asymptotes for a particular discrete operator. (English)Zbl 1407.39008

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, 247-257 (2018).
MSC:  39A30 34L30
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### Semi-Lagrangian difference approximations with different stability requirements. (English)Zbl 1448.65136

MSC:  65M25 65M06 65M12
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### A unified solution of several classical hydrodynamic stability problems. (English)Zbl 1386.76073

MSC:  76E05 47B25 47N50
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### Conditions for invertibility and Hurwitz stability. (English. Russian original)Zbl 06854217

Funct. Anal. Appl. 51, No. 4, 310-315 (2017); translation from Funkts. Anal. Prilozh. 51, No. 4, 84-89 (2017).
MSC:  47A05 47A65
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### The tests of the stability of one class of autonomous differential “pseudo-linear” equations of the first order with autoregulated delay. (Russian. English summary)Zbl 1399.34211

MSC:  34K20 34K30 47N20

### Exponentials of sums of operators in a Banach space. (English)Zbl 06829918

MSC:  47A10 47B10 15A42

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### Stability of discrete systems with nonnegative coefficients in the space of continuous bounded functions on a locally compact group. (English. Russian original)Zbl 1369.93528

Differ. Equ. 53, No. 4, 445-449 (2017); translation from Differ. Uravn. 53, No. 4, 454-458 (2017).
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### On the convergence condition for the Schwarz alternating method for the two-dimensional Laplace equation. (English. Russian original)Zbl 1369.65132

Dokl. Math. 95, No. 1, 84-86 (2017); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 472, No. 6, 639-641 (2017).
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### Spectral structure of transfer operators for expanding circle maps. (English)Zbl 1377.37035

MSC:  37C30 37F15 37E10
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### Justification of the collocation method for the integral equation for a mixed boundary value problem for the Helmholtz equation. (English. Russian original)Zbl 1367.65178

Comput. Math. Math. Phys. 56, No. 7, 1310-1318 (2016); translation from Zh. Vychisl. Mat. Mat. Fiz. 56, No. 7, 1340-1348 (2016).
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### Stability has many names. (English)Zbl 1351.39016

MSC:  39B82 39-02
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### Stability of sums of operators. (English)Zbl 1348.47005

MSC:  47A10 47B10 15A42
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### Stability and hyperstability of generalized orthogonally quadratic ternary homomorphisms in non-Archimedean ternary Banach algebras: a fixed point approach. (English)Zbl 1400.39030

MSC:  39B82 47H10 47S10

### Investigating the solvability of the three-dimensional Neumann problem for the Poisson equation in piecewise-homogeneous conducting media. (English. Russian original)Zbl 1332.35093

Comput. Math. Model. 27, No. 1, 26-35 (2016); translation from Prikl. Mat. Inf. 48, 35-46 (2015).
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### On the asymptotic dynamics of the Vlasov-Yukawa-Boltzmann system near vacuum. (English)Zbl 1340.74003

MSC:  74A25 35Q70
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### The inf-sup constant for the divergence on corner domains. (English)Zbl 1309.65131

MSC:  65N30 65N12
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### Finite-difference method for the hyperbolic system of equations with nonlocal boundary conditions. (English)Zbl 1343.35151

MSC:  35L40 35L45
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### Discrete Hölder estimates for a parametrix variation. (Russian, English)Zbl 1340.47069

Mat. Tr. 17, No. 1, 175-201 (2014); translation in Sib. Adv. Math. 25, No. 3, 209-229 (2015).
MSC:  47B38 47G10
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### On a question by Markus Seidel. (English)Zbl 1318.65084

Bastos, M. Amélia (ed.) et al., Operator theory, operator algebras and applications. Selected papers based on the presentations at the workshop WOAT 2012, Lisbon, Portugal, September 11–14, 2012. Basel: Birkhäuser/Springer (ISBN 978-3-0348-0815-6/hbk; 978-3-0348-0816-3/ebook). Operator Theory: Advances and Applications 242, 159-172 (2014).
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### Semiclassical spectral asymptotics for a magnetic Schrödinger operator with non-vanishing magnetic field. (English)Zbl 1317.81101

Kielanowski, Piotr (ed.) et al., Geometric methods in physics. XXXII workshop, Białowieża, Poland, June 30 – July 6, 2013. Selected papers. Cham: Birkhäuser/Springer (ISBN 978-3-319-06247-1/hbk; 978-3-319-06248-8/ebook). Trends in Mathematics, 259-278 (2014).
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### Some properties of a class of singular integral operators in Clifford analysis. (English)Zbl 1324.30091

MSC:  30E20 30E25 30G35
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### Resonance chains in open systems, generalized zeta functions and clustering of the length spectrum. (English)Zbl 1295.81077

MSC:  81Q50 81Q05 58J50 81T80 81S22 47A10 35B35
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### Additive operator-difference schemes. Splitting schemes. (English)Zbl 1286.65105

Berlin: de Gruyter (ISBN 978-3-11-032143-2/hbk; 978-3-11-032146-3/ebook). xvi, 354 p. (2014).
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### Orthogonal stability of a cubic-quadratic functional equation in orthogonality spaces. (English)Zbl 1440.39015

Akashi, Shigeo (ed.) et al., Proceedings of the seventh international conference on nonlinear analysis and convex analysis (NACA 2011), Busan, South Korea, August 2–5, 2011. Vol. II. Yokohama: Yokohama Publishers. 121-139 (2013).
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### The precession of a parametric oscillation pendulum with the Cardano suspension. (Russian, English)Zbl 1299.70005

Sib. Zh. Vychisl. Mat. 16, No. 4, 393-404 (2013); translation in Numer. Analysis Appl. 6, No. 4, 337-347 (2013).
MSC:  70E05 47A75 65J10
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### A new four-step hybrid type method with vanished phase-lag and its first derivatives for each level for the approximate integration of the Schrödinger equation. (English)Zbl 1314.65099

MSC:  65L06 81Q10
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MSC:  58J50
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