## Found 9,846 Documents (Results 1–100)

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### On b-AM-compact and AM-compact operators. (English)Zbl 07544454

MSC:  47B60 47B65 46B42
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### Marcinkiewicz sampling theorem for Orlicz spaces. (English)Zbl 07544453

MSC:  46E30 47B65 42A05
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### On the class of U-Dunford-Pettis operators. (English)Zbl 07543548

MSC:  47B60 47B65 46B42
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### Method of maximal monotonic operators in the theory of nonlinear integro-differential equations of convolution type. (English. Russian original)Zbl 07542508

J. Math. Sci., New York 260, No. 3, 275-285 (2022); translation from Itogi Nauki Tekh., Ser. Sovrem. Mat. Prilozh., Temat. Obz. 167, 3-13 (2019).
MSC:  45G10 47J05 47N20
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### An unbounded generalization of Tomita’s observable algebras. (English)Zbl 07538759

MSC:  46-XX 47-XX
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### Existence of positive solutions of a Hammerstein integral equation using the layered compression-expansion fixed point theorem. (English)Zbl 07536068

MSC:  45G10 45M20 47N20
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### $$A$$-Berezin number of operators. (English)Zbl 07534752

MSC:  47A30 47A63 47B35
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### A complementary result to the superadditivity of operator means. (English)Zbl 07534158

MSC:  47A63 47A50
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### A theory of dormant opers on pointed stable curves. (English)Zbl 07533304

Astérisque 432. Paris: Société Mathématique de France (SMF) (ISBN 978-2-85629-956-2/pbk). ix, 296 p. (2022).
MSC:  14H10 14H60
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### Existence of positive periodic solutions for a class of second-order neutral functional differential equations. (English)Zbl 07533161

MSC:  34B18 34C25
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### Reflection positivity and Hankel operators – The multiplicity free case. (English)Zbl 07517633

MSC:  47B35 47B32 47B91
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### Two-variable Wasserstein means of positive definite operators. (English)Zbl 07516914

MSC:  47B65 15B48
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### Mean inequalities for sector matrices involving positive linear maps. (English)Zbl 07514807

MSC:  47A63 47A64 15B48
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### Some results on almost L-weakly and almost M-weakly compact operators. (English)Zbl 07511790

MSC:  47B60 47B65 46B42
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### Erratum to: “Multiple positive solutions for one dimensional third order $$p$$-Laplacian equations with integral boundary conditions”. (English)Zbl 07507386

MSC:  34B10 34B18 47N20
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### Hyperbolicity of the Karcher mean. (English)Zbl 07501863

MSC:  47A64 53C20
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### Monotonicity of the principal pivot transform. (English)Zbl 07501861

MSC:  15A10 15B48 47A56
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### Furuta type inequalities via operator means and applications to Kadison’s type inequalities. (English)Zbl 07501313

MSC:  47A63 47A64 47B65
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### Equivalence of K-functionals and moduli of smoothness generated by the Beltrami-Laplace operator on the spaces $$S^{(p,q)}(\sigma^{m-1})$$. (English)Zbl 07501049

MSC:  41A25 44A20 41A36
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### Classification of positive solutions to a divergent equation on the upper half space. (English)Zbl 07499592

MSC:  35B53 35B09 35F30
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### S-shaped connected component of positive solutions for a Minkowski-curvature Dirichlet problem with indefinite weight. (English)Zbl 1483.34054

MSC:  34C23 34B10 34B18
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### 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
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### Determinant for positive operators and operator geometric means. (English)Zbl 07493063

MSC:  47A64 47A63
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### Generalized Durrmeyer operators based on inverse Pólya-Eggenberger distribution. (English)Zbl 07492752

MSC:  41A25 41A36
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### Existence of positive solutions for fractional Kirchhoff equation. (English)Zbl 07491052

MSC:  74G30 35B09 47G20
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### Multiple positive solutions for one dimensional third order $$p$$-Laplacian equations with integral boundary conditions. (English)Zbl 07490422

Acta Math. Appl. Sin., Engl. Ser. 38, No. 1, 116-127 (2022); erratum ibid. 38, No. 2, 512 (2022).
MSC:  34B10 34B18 47N20
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### New developments on operator reverse AM-GM inequality for positive linear maps. (English)Zbl 07490410

MSC:  47A63 47A30
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### The analogs of the Korovkin theorems in Banach function spaces. (English)Zbl 07490122

MSC:  41A36 46E15
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### Positive solutions for double phase problems with combined nonlinearities. (English)Zbl 1485.35249

MSC:  35J92 35B09 35A01
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### On the class of $$b$$-weakly compact operators. (English)Zbl 07490101

MSC:  47B65 46B42
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### Weak precompactness in Banach lattices. (English)Zbl 07490098

MSC:  46B42 46B50 47B65
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### Gevrey estimates of the resolvent and sub-exponential time-decay for the heat and Schrödinger semigroups. II. (English)Zbl 1485.35142

MSC:  35J10 35P25 47A10
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### Nonlinear versions of Korovkin’s abstract theorems. (English)Zbl 07481808

MSC:  41A35 41A36 41A63
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### Branches of positive solutions of a superlinear indefinite problem driven by the one-dimensional curvature operator. (English)Zbl 07478994

MSC:  34B18 34B09 47N20
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### Existence and multiplicity of radially symmetric $$k$$-admissible solutions for Dirichlet problem of $$k$$-Hessian equations. (English)Zbl 07478475

MSC:  34B18 35J60 47N20
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### Operator means of lower triangular matrices. (English)Zbl 07477331

MSC:  22E25 15B48 47A64
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### $$C^\ast$$-extreme maps and nests. (English)Zbl 07474686

MSC:  46L30 47L35 46L55
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### Geometries on the cone of positive-definite matrices derived from the power potential and their relation to the power means. (English)Zbl 07472494

MSC:  53B20 15B48 47A64
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### Spectral analysis of bounded operators on semi-Hilbertian spaces. (English)Zbl 07465455

MSC:  47B02 46C05 47B65
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### Geodesic in-betweenness for means of several matrices. (English)Zbl 07461259

MSC:  47A63 47A62 47A56
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### Approximation of differentiable and not differentiable signals by the first derivative of sampling Kantorovich operators. (English)Zbl 07461182

MSC:  41A36 47A58 94A12
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### A constructive approach about the existence of positive solutions for Minkowski curvature problems. (English)Zbl 07453214

MSC:  34B09 34B18 65L10
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### Nontrivial solutions for a second order periodic boundary value problem with the nonlinearity dependent on the derivative. (English)Zbl 07443309

MSC:  34B18 47N20
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### On convergence of derivatives of Voronovskaja-type expansion for Bernstein type operators. (English)Zbl 07436522

MSC:  41A10 41A36
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### G-invariant positive solutions for a class of locally superlinear Schrödinger equations. (English)Zbl 1480.35127

MSC:  35J10 35Q55 35A01
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### Order continuity of orthogonally additive operators. (English)Zbl 07423452

MSC:  47B38 47B65
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### A note on the spectrum of irreducible operators and semigroups. (English)Zbl 07423250

MSC:  47B65 47A10
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### Chain recurrence and positive shadowing in linear dynamics. (English)Zbl 07413093

MSC:  47A16 37Dxx 47-XX
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### Positive solutions of $$p$$-Laplacian fractional differential equations with fractional derivative boundary condition. (English)Zbl 07543518

MSC:  34A08 26A33 34B18
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### More inequalities on numerical radii of sectorial matrices. (English)Zbl 07543307

MSC:  15A45 15A60
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