## Found 769 Documents (Results 1–100)

100
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### An abstract version of sup-measurability. (English)Zbl 07498919

MSC:  28A05 28D05
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MSC:  26D10
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### On orthogonally additive operators in $$C$$-complete vector lattices. (English)Zbl 07450663

MSC:  47H30 46A40 46B42
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### A new product of weighted differentiation and superposition operators between Hardy and Zygmund spaces. (English)Zbl 07513662

MSC:  47H30 46B50
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### Functional calculus on BMO-type spaces of Bourgain, Brezis and Mironescu. (English)Zbl 07497784

MSC:  46E35 42B35 46E30
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MSC:  47H30
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### The Radon-Nikodým theorem for disjointness preserving orthogonally additive operators. (English)Zbl 07437846

Kusraev, Anatoly G. (ed.) et al., Operator theory and differential equations. Selected papers based on the presentations at the 15th conference on order analysis and related problems of mathematical modeling, Vladikavkaz, Russia, July 15–20, 2019. Cham: Birkhäuser. Trends Math., 155-161 (2021).
MSC:  47H30 47H99
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### Superpositional measurability of a multivalued function under generalized Carathéodory conditions. (Russian. English summary)Zbl 07432742

MSC:  47H04 47H30 26E25
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### A complete symplectic approach for a class of partial differential equations arising from the elasticity. (English)Zbl 1481.35362

MSC:  35Q74 37J11 74K20
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### Volterra-Choquet nonlinear operators. (English)Zbl 07413522

MSC:  47H30 28A12 28A25
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### Symplectic superposition solution for the bending of a corner point-supported and the other opposite edge clamped orthotropic rectangular thin plate. (Chinese. English summary)Zbl 07403563

MSC:  74A20 74B05 74F20

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### Surjectivity results for nonlinear weakly sequentially continuous operators and applications. (English)Zbl 1482.47092

MSC:  47H08 47H10 47H30
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### Unique solvability of fractional quadratic nonlinear integral equations. (English)Zbl 07381434

MSC:  45G10 26A33 47N20
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### On solutions of some delay Volterra integral problems on a half-line. (English)Zbl 07379556

MSC:  47Hxx 45Gxx 45Mxx
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### The Kachurovskij spectrum of Lipschitz continuous nonlinear block operator matrices. (English)Zbl 07377753

MSC:  47J10 47H30
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### On generalized solvability of variable nonlinear integral equations on cones. (English)Zbl 07374595

MSC:  47Hxx 47-XX 47Jxx
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### Singularly perturbed boundary value problems. A functional analytic approach. (English)Zbl 1481.35005

Cham: Springer (ISBN 978-3-030-76258-2/hbk; 978-3-030-76259-9/ebook). xvi, 672 p. (2021).
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### On orthogonally additive operators in Köthe-Bochner spaces. (English)Zbl 07362286

MSC:  47H30 46A40
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### On band preserving orthogonally additive operators. (English)Zbl 07360163

MSC:  47B60 46A40
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### Infinite dimensional orthogonality preserving nonlinear Markov operators. (English)Zbl 07318843

MSC:  47H30 60J35
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### Composition operators on spaces of double Dirichlet series. (English)Zbl 1467.32001

MSC:  32A05 30B50 47B33
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### On $$C$$-compact orthogonally additive operators. (English)Zbl 07309700

MSC:  47H30 46A40
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### Superposition operators on some new type of order modular spaces. (English)Zbl 07376228

MSC:  46E40 46B42 47H30

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### Differential inclusions with mixed semicontinuity properties in a Banach space. (English. Russian original)Zbl 07332239

Funct. Anal. Appl. 54, No. 3, 188-199 (2020); translation from Funkts. Anal. Prilozh. 54, No. 3, 48-62 (2020).
MSC:  47J22 34A60 47H30
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### On some results of Krasnoselskii theorem for weak topology in Banach spaces. (English)Zbl 07282715

MSC:  47H10 47H30
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### The resonant soliton wave solutions of a $$(3 + 1)$$ dimensional soliton equation. (Chinese. English summary)Zbl 1463.35158

MSC:  35C08 35Q51
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### Measures of noncompactness and superposition operator in the space of regulated functions on an unbounded interval. (English)Zbl 07259099

MSC:  47H30 46E40
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### Atomic operators in vector lattices. (English)Zbl 07246860

MSC:  47B60 46A40 47B38
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MSC:  47H30
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### Completely additive and $$C$$-compact operators in lattice-normed spaces. (English)Zbl 07238083

MSC:  47H30 47H09
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### On perturbed quadratic integral equations and initial value problem with nonlocal conditions in Orlicz spaces. (English)Zbl 1474.45037

MSC:  45G10 47H30 47N20
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### The integral weight and superposition operators between Bloch-type spaces. (English)Zbl 07209886

MSC:  47H30 30D45
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### Isometric composition operators on Lipschitz spaces. (English)Zbl 07198610

MSC:  47H30 54E40
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### Some inequalities and superposition operator in the space of regulated functions. (English)Zbl 1435.47055

MSC:  47H30 46E40 47H08
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### The superposition operator in the space of functions continuous and converging at infinity on the real half-axis. (English)Zbl 1435.47056

MSC:  47H30 46B50
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### Approximate guaranteed mean square estimates of functionals on solutions of parabolic problems with fast oscillating coefficients under nonlinear observations. (English. Russian original)Zbl 1461.35027

Cybern. Syst. Anal. 55, No. 5, 785-795 (2019); translation from Kibern. Sist. Anal. 2019, No. 5, 95-105 (2019).
MSC:  35B27 35K20 35B45
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### On the numerical range of some nonlinear operators in $$l_p$$ spaces. (English)Zbl 1476.47040

MSC:  47H30 47J10 47A12
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### Hyers-Ulam stability for coupled random fixed point theorems and applications to periodic boundary value random problems. (English)Zbl 07128013

MSC:  47H10 47H30 54H25
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### Narrow and $$C$$-compact orthogonally additive operators in lattice-normed spaces. (English)Zbl 07112092

MSC:  47H30 47H99
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### Nonincreasing solutions for quadratic integral equations of convolution type. (English)Zbl 1434.45002

MSC:  45G10 47H30 47N20
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### Complex Gleason measures and the Nemytsky operator. (English)Zbl 1454.47091

MSC:  47H30 46G10 81Q10
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### Uniform continuity of nonautonomous superposition operators in $$\Lambda$$BV-spaces. (English)Zbl 1480.47078

MSC:  47H30 26A45
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### The nonlinear superposition operators between Zygmund-type and Bloch-type spaces. (English)Zbl 07053639

MSC:  47H30 30D45 30H05
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### Measures of noncompactness in the space of regulated functions. (English)Zbl 07053243

MSC:  47H08 47H30
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### Dominated orthogonally additive operators in lattice-normed spaces. (English)Zbl 06946453

MSC:  47H30 47H99
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### Some calculus of the composition of functions in Besov-type spaces. (English)Zbl 1474.46070

MSC:  46E35 47H30
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### The Neuberger spectrum of a certain nonlinear superposition operator. (English)Zbl 1480.47082

MSC:  47J10 47H30
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### The point and rhodius spectra the point and Rhodius spectra of certain nonlinear superposition operators. (English)Zbl 1480.47081

MSC:  47J10 47H30
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### Uniform continuity and Brézis-Lieb-type splitting for superposition operators in Sobolev space. (English)Zbl 06992610

MSC:  47H30 58E40
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### A proof of Hobson’s formula with the Euler operator. (English)Zbl 06991357

MSC:  26B40 47B47
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### On existence and uniqueness of $$L_1$$-solutions for quadratic integral equations via a Krasnoselskii-type fixed point theorem. (English)Zbl 1402.45004

MSC:  45G10 47H30 47N20
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### Disjointness-preserving orthogonally additive operators in vector lattices. (English)Zbl 06946079

MSC:  47H30 47H99
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### Uniformly bounded composition operators in the spaces of functions of two variables of bounded $$\varphi$$-variation in the sense of Riesz. (English)Zbl 06921367

MSC:  47B33 26B30 26B40
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### Entanglement potential versus negativity of Wigner function for SUP-operated quantum states. (English)Zbl 1394.81032

MSC:  81P40 81S30 81S22
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### Nonlinear singular integro-differential equations with an arbitrary parameter. (English. Russian original)Zbl 1393.45004

Math. Notes 103, No. 1, 18-23 (2018); translation from Mat. Zametki 103, No. 1, 20-26 (2018).
MSC:  45J05 45E05
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### Composition operators on Besov spaces in the limiting case $$s=1+1/p$$. (English)Zbl 1415.46024

MSC:  46E35 47H30
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### Mapping theorems for Sobolev spaces of vector-valued functions. (English)Zbl 1398.46026

MSC:  46E35 46E40 47H30
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### Does assortative mating lead to a polymorphic population? a toy model justification. (English)Zbl 06807069

MSC:  47H30 92D15
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### Coercive estimate and separation theorem for one nonlinear differential operator in a Hilbert space. (Russian. English summary)Zbl 1444.47063

MSC:  47H30 34L30
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### One-parameter families of positive solutions of some classes of nonlinear convolution type integral equations. (Russian, English)Zbl 1413.45020

Sib. Zh. Chist. Prikl. Mat. 17, No. 1, 91-108 (2017); translation in J. Math. Sci., New York 231, No. 2, 153-167 (2018).
MSC:  45M20 45M05 47H30
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### On total preservation of solvability of controlled Hammerstein-type equation with non-isotone and non-majorizable operator. (English. Russian original)Zbl 1381.93035

Russ. Math. 61, No. 6, 72-81 (2017); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2017, No. 6, 83-94 (2017).
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### A remark about the composition operators in the space of bounded $$\Lambda$$-variation functions in Waterman sense. (English)Zbl 06811323

MSC:  47B33 26B30 26B40
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### On the continuity of superposition operators in the space of functions of bounded variation. (English)Zbl 1472.47050

MSC:  47H30 26A45
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### The spectra of certain nonlinear superposition operators in the spaces of sequences. (English)Zbl 1422.47065

MSC:  47J10 47H30
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### On extensions of some nonlinear maps in vector lattices. (English)Zbl 1459.47020

MSC:  47H07 47H30 46A40
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### Narrow orthogonally additive operators in lattice-normed spaces. (English. Russian original)Zbl 1377.47021

Sib. Math. J. 58, No. 1, 134-141 (2017); translation from Sib. Mat. Zh. 58, No. 1, 174-184 (2017).
MSC:  47H30 47H07 46B42
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### On the composition of functions in multidimensional Besov spaces. (English)Zbl 1378.46026

MSC:  46E35 47H30
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### Nemytskii operator in Riesz-bounded variation spaces with variable exponent. (English)Zbl 1476.47039

MSC:  47H30 26A45
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### Half-space kinetic equations with general boundary conditions. (English)Zbl 1360.35131

MSC:  35Q20 65N35
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