## Found 3,625 Documents (Results 1–100)

100
MathJax

### On the Noethericity conditions and the index of some two-dimensional singular integral operators. (Russian. English summary)Zbl 07584789

MSC:  45F15 45E05
Full Text:

Full Text:

### $$L^p$$ boundedness for a maximal singular integral operator. (English)Zbl 07583903

MSC:  42B25 42B20
Full Text:

Full Text:

### On the relationship between the solutions of an abstract Euler-Poisson-Darboux equation and fractional powers of the operator coefficient in the equation. (English. Russian original)Zbl 07581357

Differ. Equ. 58, No. 5, 577-592 (2022); translation from Differ. Uravn. 58, No. 5, 575-590 (2022).
MSC:  35C15 34G10 47D09
Full Text:

Full Text:

### Regularized hyper-singular boundary integral equation methods for three-dimensional poroelastic problems. (English)Zbl 07578901

MSC:  74Sxx 65Nxx 74Fxx
Full Text:

Full Text:

Full Text:

Full Text:

Full Text:

### The dyadic representation theorem using smooth wavelets with compact support. (English)Zbl 07572333

MSC:  42B20 42C40
Full Text:

### Boundedness on Triebel-Lizorkin and Lebesgue spaces of multilinear singular integral operators satisfying a variant of Hörmander’s condition. (English)Zbl 07568031

MSC:  42B20 42B25
Full Text:

Full Text:

### Mixed local and nonlocal Sobolev inequalities with extremal and associated quasilinear singular elliptic problems. (English)Zbl 07564607

MSC:  35A23 35J75 35J92
Full Text:

Full Text:

Full Text:

### A weak type $$(1,1)$$ estimate for the Hilbert operator in higher-dimensional setting. (English)Zbl 07547451

MSC:  30E20 42B20
Full Text:

Full Text:

Full Text:

Full Text:

### Singular integral operators, quantitative flatness, and boundary problems (to appear). (English)Zbl 07539255

Progress in Mathematics 344. Cham: Birkhäuser (ISBN 978-3-031-08233-7/hbk). viii, 505 p. (2022).

Full Text:

### Parameter stability under permanent perturbations. (English. Russian original)Zbl 07538688

J. Math. Sci., New York 262, No. 6, 773-778 (2022); translation from Itogi Nauki Tekh., Ser. Sovrem. Mat. Prilozh., Temat. Obz. 168, 9-14 (2019).
Full Text:

Full Text:

### Variation operators for singular integrals and their commutators on weighted Morrey spaces and Sobolev spaces. (English)Zbl 07534422

MSC:  42B20 42B99 46E35
Full Text:

### Approximation properties of the sampling Kantorovich operators: regularization, saturation, inverse results and Favard classes in $$L^p$$-spaces. (English)Zbl 07533853

MSC:  41A35 41A25 41A05
Full Text:

Full Text:

Full Text:

### Singular integral operator in spaces defined by a generalized oscillation. (English. Ukrainian original)Zbl 07530701

Ukr. Math. J. 73, No. 9, 1428-1444 (2022); translation from Ukr. Mat. Zh. 73, No. 9, 1231-1244 (2021).
MSC:  42B20 42B35
Full Text:

Full Text:

Full Text:

### Singular integrals on $$C_{w^\ast}^{1,\alpha}$$ regular curves in Banach duals. (English)Zbl 07517126

MSC:  42B20 47B01 30L05
Full Text:

### Schatten class Bergman-type and Szegö-type operators on bounded symmetric domains. (English)Zbl 1487.32118

MSC:  32M15 32A25 47B10
Full Text:

Full Text:

Full Text:

Full Text:

### Calderón-Zygmund operators on multiparameter Lipschitz spaces of homogeneous type. (English)Zbl 1486.42019

MSC:  42B20 42B25 46E35
Full Text:

### Quantitative weighted bounds for singular integrals and fractional differentiations. (English)Zbl 1487.42050

MSC:  42B25 42B20
Full Text:

Full Text:

### Existence and multiplicity of positive unbounded solutions for singular BVPs with the $$\phi$$-Laplacian operator on the half line. (English)Zbl 1482.34073

MSC:  34B16 34B18 47N20
Full Text:

Full Text:

Full Text:

Full Text:

Full Text:

### $$L^p$$ boundedness of Carleson & Hilbert transforms along plane curves with certain curvature constraints. (English)Zbl 1485.42027

MSC:  42B20 42B25 44A15
Full Text:

### Hardy inequalities in fractional Orlicz-Sobolev spaces. (English)Zbl 07473083

MSC:  46E30 35R11 45G05
Full Text:

MSC:  47-XX
Full Text:

Full Text:

### Nonexistence of positive solutions to $$n$$-th order equations in $$\mathbb{R}^n$$. (English)Zbl 1491.35133

MSC:  35J05 35J91 45G05
Full Text:

Full Text:

### Strong- and weak-type estimate for Littlewood-Paley operators associated with Laplace-Bessel differential operator. (English)Zbl 1481.42024

MSC:  42B25 42B20
Full Text:

Full Text:

### Atomic and wavelet characterization of Musielak-Orlicz Hardy spaces for generalized Orlicz functions. (English)Zbl 1481.42028

MSC:  42B30 42C40 46E30
Full Text:

### Boundedness criterion for some integral operators on generalized mixed Morrey spaces and generalized mixed Hardy-Morrey spaces. (English)Zbl 1484.42016

MSC:  42B20 42B25 42B35
Full Text:

Full Text:

Full Text:

### Integration operators on Hardy-Carleson type tent spaces. (English)Zbl 07413076

MSC:  47G10 32A99 46E15
Full Text:

Full Text:

Full Text:

Full Text:

### A generalization of parabolic potentials associated to Laplace-Bessel differential operator and its behavior in the weighted Lebesque spaces. (English)Zbl 07577179

MSC:  47G40 47G10 26A33
Full Text:

Full Text:

### Singular value decomposition of a normal Radon transform operator acting on 3D symmetric 2-tensor fields. (English)Zbl 07543517

MSC:  44A12 44A30
Full Text:

### $$M^k$$-type sharp estimates and boundedness on Morrey space for Toeplitz type operators associated to fractional integral and singular integral operator with non-smooth kernel. (English)Zbl 07543488

MSC:  42B20 42B25 47B35
Full Text:

### Well posedness for a singular two dimensional fractional initial boundary value problem with Bessel operator involving boundary integral conditions. (English)Zbl 07536305

MSC:  35D35 35L20
Full Text:

### Multilinear strongly singular integral operators with generalized kernels and applications. (English)Zbl 07533502

MSC:  42B25 42B35
Full Text:

### BV type spaces with applications. (English)Zbl 07526305

Lecture Notes in Nonlinear Analysis 20. Toruń: Nicolaus Copernicus University, Juliusz Schauder Center for Nonlinear Studies (ISBN 978-83-231-4699-5). 174 p. (2021).
Full Text:

### A fixed point approach to the solution of singular fractional differential equations with integral boundary conditions. (English)Zbl 1487.34072

MSC:  34B15 34A08 47N20
Full Text:

### Sharp function estimates and boundedness for Toeplitz-type operators associated with general fractional integral operators. (English)Zbl 1487.42032

MSC:  42B20 42B25
Full Text:

### Endpoint estimates for multilinear fractional singular integral operators on Herz and Herz type Hardy spaces. (English)Zbl 1487.42030

MSC:  42B20 42B25
Full Text:

### Weighted boundedness for Toeplitz type operator related to singular integral transform with variable Calderón-Zygmund kernel. (English)Zbl 1484.42013

MSC:  42B20 42B25 47G10
Full Text:

Full Text:

Full Text:

### Singular integrals in quantum Euclidean spaces. (English)Zbl 07492803

Memoirs of the American Mathematical Society 1334. Providence, RI: American Mathematical Society (AMS) (ISBN 978-1-4704-4937-7/pbk; 978-1-4704-6750-0/ebook). v, 90 p. (2021).
Full Text:

### Norm inequalities on variable exponent vanishing Morrey type spaces for the rough singular type integral operators. (English)Zbl 07486819

MSC:  42B20 42B35 46E30
Full Text:

Full Text:

Full Text:

### On delta-extension for a Noether operator. (English. Russian original)Zbl 1483.45002

Russ. Math. 65, No. 11, 34-45 (2021); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2021, No. 11, 40-53 (2021).
MSC:  45B05 45P05
Full Text:

### Compactness, or lack thereof, for the harmonic double layer. (English)Zbl 1491.42022

Gesztesy, Fritz (ed.) et al., From operator theory to orthogonal polynomials, combinatorics, and number theory. A volume in honor of Lance Littlejohn’s 70th birthday. Cham: Birkhäuser. Oper. Theory: Adv. Appl. 285, 329-355 (2021).
Full Text:

### Intrinsic properties of strongly continuous fractional semigroups in normed vector spaces. (English)Zbl 07456831

Gesztesy, Fritz (ed.) et al., From operator theory to orthogonal polynomials, combinatorics, and number theory. A volume in honor of Lance Littlejohn’s 70th birthday. Cham: Birkhäuser. Oper. Theory: Adv. Appl. 285, 265-279 (2021).
MSC:  47D03 42B20
Full Text:

### Dual spaces of multiparameter local Hardy spaces. (English)Zbl 1480.42032

MSC:  42B30 46B10
Full Text:

### An estimate for the composition of rough singular integral operators. (English)Zbl 1479.42044

MSC:  42B20 47B33
Full Text:

### Existence and multiplicity of positive solutions for singular third-order three-point boundary value problem. (Chinese. English summary)Zbl 1488.34196

MSC:  34B18 34B16 47N20
Full Text:

### Boundedness of oscillation and variation operators for multilinear singular integrals on weighted Morrey spaces. (Chinese. English summary)Zbl 1488.42096

MSC:  42B20 42B35
Full Text:

### Weighted estimates for some multilinear square operator and commutator with generalized kernel. (Chinese. English summary)Zbl 1488.42066

MSC:  42B20 42B25

Full Text:

Full Text:

### Hyperbolic B-potentials: properties and inversion. (English)Zbl 1483.31027

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., 229-258 (2021).
MSC:  31B15 31B10 26A33
Full Text:

Full Text:

### Two classes of bilinear fractional integral operators and their commutators on generalized fractional Morrey spaces. (English)Zbl 1480.42021

MSC:  42B20 47B07 42B35
Full Text:

### On the solvability of a hypersingular integral equation on a surface with isothermal coordinates. (English. Russian original)Zbl 1478.45002

Differ. Equ. 57, No. 9, 1256-1272 (2021); translation from Differ. Uravn. 57, No. 9, 1280-1296 (2021).
MSC:  45E99 35J05
Full Text:

### Variational inequalities for the commutators of rough operators with BMO functions. (English)Zbl 1477.42014

MSC:  42B20 42B25 46E30
Full Text:

Full Text:

### Singular integral operators and a $$\overline{\partial}$$-problem for $$(\varphi, \psi)$$-harmonic functions. (English)Zbl 1476.30162

MSC:  30G35 31C05
Full Text:

Full Text:

Full Text:

### Spectral properties of the logarithmic Laplacian. (English)Zbl 1476.35153

MSC:  35P15 35J25 35R11
Full Text:

all top 5

all top 5

all top 5

all top 3

all top 3

all top 3