標(biāo)題: Titlebook: Concrete Operators, Spectral Theory, Operators in Harmonic Analysis and Approximation; 22nd International W Manuel Cepedello Boiso,H?kan He [打印本頁(yè)] 作者: McKinley 時(shí)間: 2025-3-21 19:18
書目名稱Concrete Operators, Spectral Theory, Operators in Harmonic Analysis and Approximation影響因子(影響力)
書目名稱Concrete Operators, Spectral Theory, Operators in Harmonic Analysis and Approximation影響因子(影響力)學(xué)科排名
書目名稱Concrete Operators, Spectral Theory, Operators in Harmonic Analysis and Approximation網(wǎng)絡(luò)公開(kāi)度
書目名稱Concrete Operators, Spectral Theory, Operators in Harmonic Analysis and Approximation網(wǎng)絡(luò)公開(kāi)度學(xué)科排名
書目名稱Concrete Operators, Spectral Theory, Operators in Harmonic Analysis and Approximation被引頻次
書目名稱Concrete Operators, Spectral Theory, Operators in Harmonic Analysis and Approximation被引頻次學(xué)科排名
書目名稱Concrete Operators, Spectral Theory, Operators in Harmonic Analysis and Approximation年度引用
書目名稱Concrete Operators, Spectral Theory, Operators in Harmonic Analysis and Approximation年度引用學(xué)科排名
書目名稱Concrete Operators, Spectral Theory, Operators in Harmonic Analysis and Approximation讀者反饋
書目名稱Concrete Operators, Spectral Theory, Operators in Harmonic Analysis and Approximation讀者反饋學(xué)科排名
作者: 驚呼 時(shí)間: 2025-3-21 21:27 作者: expansive 時(shí)間: 2025-3-22 01:27 作者: Arthropathy 時(shí)間: 2025-3-22 06:43 作者: 一大群 時(shí)間: 2025-3-22 10:55
Protectionism and Increasing Returnsring solutions. A uniqueness result and a representation formula is proved for the inverse scattering problem with general scattering data. The method of Born approximation is applied for the recovery of jumps in the unknown function from general scattering data and fixed angle data.作者: sorbitol 時(shí)間: 2025-3-22 13:26
Some New Refined Hardy Type Inequalities with Breaking Points , = 2 or , = 3,be replaced by another refined Hardy type inequality with breaking point at . = 2. Moreover, a new refined Hardy type inequality with breaking point at . = 3 is obtained. One key idea is to prove some new Jensen type inequalities related to convex or superquadratic funcions, which are also of independent interest.作者: sorbitol 時(shí)間: 2025-3-22 20:30 作者: 大火 時(shí)間: 2025-3-22 22:22 作者: AGONY 時(shí)間: 2025-3-23 04:19 作者: 經(jīng)典 時(shí)間: 2025-3-23 05:51
Trade, Development and Political Economyrove the existence and uniqueness results for extremal non-negative biextensions in terms of the Kre?n–von Neumann and Friedrichs extensions of a given non-negative symmetric operator. Further, the connections between positive boundary triplets and non-negative self-adjoint bi-extensions are presented作者: Budget 時(shí)間: 2025-3-23 12:19
https://doi.org/10.1007/978-1-349-25417-0s conjecture for the closure of homogenous polynomial ideals on the Drury–Arveson space. Finally, we consider the relation between the relative position of two essentially normal projections and the . homology elements defined for them.作者: 修剪過(guò)的樹(shù)籬 時(shí)間: 2025-3-23 16:57 作者: 健壯 時(shí)間: 2025-3-23 18:36 作者: Cultivate 時(shí)間: 2025-3-24 02:04
Non-negative Self-adjoint Extensions in Rigged Hilbert Space,rove the existence and uniqueness results for extremal non-negative biextensions in terms of the Kre?n–von Neumann and Friedrichs extensions of a given non-negative symmetric operator. Further, the connections between positive boundary triplets and non-negative self-adjoint bi-extensions are presented作者: Hyperlipidemia 時(shí)間: 2025-3-24 03:33 作者: GEM 時(shí)間: 2025-3-24 08:42
An Analogue of the Spectral Mapping Theorem for Condition Spectrum,. In general these two sets are different. We define functions . (that take small values for small values of ?) and prove that . The classical Spectral Mapping Theorem is shown as a special case of this result. We give estimates for these functions in some special cases and finally illustrate the results by numerical computations.作者: 衣服 時(shí)間: 2025-3-24 12:08
0255-0156 theory, differential operators, integral operators, composition operators, Toeplitz operators, and?more.?The book also presents a large?number of techniques in operator theory.978-3-0348-0648-0Series ISSN 0255-0156 Series E-ISSN 2296-4878 作者: CLAIM 時(shí)間: 2025-3-24 17:47
Trade, Development and Structural Changehift operators are given. In particular, we discuss for quasinilpotent backward weighted shifts the following question: Can the Ansari–Enflo method be used in order to obtain all hyper-invariant subspaces?作者: infelicitous 時(shí)間: 2025-3-24 21:40
Generalized Extremal Vectors and Some New Properties,hift operators are given. In particular, we discuss for quasinilpotent backward weighted shifts the following question: Can the Ansari–Enflo method be used in order to obtain all hyper-invariant subspaces?作者: 歡呼 時(shí)間: 2025-3-25 00:02
Concrete Operators, Spectral Theory, Operators in Harmonic Analysis and Approximation978-3-0348-0648-0Series ISSN 0255-0156 Series E-ISSN 2296-4878 作者: delta-waves 時(shí)間: 2025-3-25 06:11 作者: allergy 時(shí)間: 2025-3-25 07:38
https://doi.org/10.1007/978-1-349-25417-0s known that every normal operator is a complex symmetric operator. We therefore undertake the study of complex symmetric weighted composition operators, identifying several new classes of such operators.作者: 一小塊 時(shí)間: 2025-3-25 14:54
Catching Up in Terms of Product Qualityhere in several complex variables. The main adopted tool is an auxiliary pioneering operator involved in an earlier investigation of dual Toeplitz operators on the orthogonal complement of the Hardy space on the unit sphere.作者: Working-Memory 時(shí)間: 2025-3-25 19:37 作者: 亞麻制品 時(shí)間: 2025-3-25 23:21
Operator Theory: Advances and Applicationshttp://image.papertrans.cn/c/image/235131.jpg作者: 可轉(zhuǎn)變 時(shí)間: 2025-3-26 02:49 作者: 特別容易碎 時(shí)間: 2025-3-26 07:35
Boundary-value Problems for Higher-order Elliptic Equations in Non-smooth Domains, and more general non-smooth domains. The main topics include the maximum principle and pointwise estimates on solutions in arbitrary domains, analogues of the Wiener test governing continuity of solutions and their derivatives at a boundary point, and well-posedness of boundary value problems in domains with Lipschitz boundaries.作者: 枯燥 時(shí)間: 2025-3-26 12:21
Which Weighted Composition Operators are Complex Symmetric?,s known that every normal operator is a complex symmetric operator. We therefore undertake the study of complex symmetric weighted composition operators, identifying several new classes of such operators.作者: 抒情短詩(shī) 時(shí)間: 2025-3-26 15:22 作者: Corroborate 時(shí)間: 2025-3-26 20:28 作者: incisive 時(shí)間: 2025-3-27 00:09 作者: 尊敬 時(shí)間: 2025-3-27 01:36 作者: 不吉祥的女人 時(shí)間: 2025-3-27 06:24 作者: 革新 時(shí)間: 2025-3-27 11:13 作者: 門閂 時(shí)間: 2025-3-27 14:14 作者: 頭盔 時(shí)間: 2025-3-27 20:38 作者: 統(tǒng)治人類 時(shí)間: 2025-3-27 22:26 作者: Apogee 時(shí)間: 2025-3-28 03:08
Saikat Sinha Roy,Pradyut Kumar Pyneperators valued in a Banach–Lie group that are derived from the transition maps of certain Banach bundles. Related to this study is a class of Banach–Lie algebras known as . .-algebras from which several results are obtained in relationship to tau functions. We survey the applicability of this theor作者: anesthesia 時(shí)間: 2025-3-28 09:40
Catching Up in Terms of Product Qualityhere in several complex variables. The main adopted tool is an auxiliary pioneering operator involved in an earlier investigation of dual Toeplitz operators on the orthogonal complement of the Hardy space on the unit sphere.作者: 忙碌 時(shí)間: 2025-3-28 11:06 作者: NOTCH 時(shí)間: 2025-3-28 17:21
https://doi.org/10.1007/978-81-322-1151-8spectrum introduced in [5]. This is expected to be useful in dealing with operator equations. In this paper we prove a mapping theorem for condition spectrum, extending an earlier result in [5]. Let . be an analytic function in an open set 9 containing σ.(a). We study the relations between the sets 作者: harpsichord 時(shí)間: 2025-3-28 19:32
Trade, Development and Political EconomySome important classes of matrices admit a factorization known as bidiagonal decomposition. Bidiagonal decompositions can provide natural parameters to perform computations with high relative accuracy. We prove that corner cutting algorithms provide bidiagonal decompositions with high relative accuracy作者: 發(fā)起 時(shí)間: 2025-3-29 00:27 作者: 使聲音降低 時(shí)間: 2025-3-29 06:55
https://doi.org/10.1007/978-1-349-25417-0Let . and . be analytic functions on the open unit disk . with .. We characterize the bounded and the compact weighted composition operators . from the analytic Besov space . . into . and into .. We also show that there are no isometries among the composition operators.作者: adulterant 時(shí)間: 2025-3-29 07:18 作者: Hemiparesis 時(shí)間: 2025-3-29 12:51
https://doi.org/10.1007/978-1-349-25417-0In the paper some classes of vector differential operators of infinite order are studied and their use for constructing the entire solutions of implicit linear differential equations in a Banach space is considered. In addition, the integral representations of the Cauchy type for vector differential operators of infinite order are obtained.作者: Nomogram 時(shí)間: 2025-3-29 16:49
Catching Up in Terms of Product QualityTauberian operators have been useful in the study of many different topics of functional analysis. Here we describe some properties and the main applications of tauberian operators, and we point out several concrete problems that remain open.作者: 膽大 時(shí)間: 2025-3-29 21:53
Saikat Sinha Roy,Pradyut Kumar PyneLet .: ? → (1,∞) be a globally log-H?lder continuous variable exponent and .: ? →[0,∞] be a weight. We prove that the Cauchy singular integral operator . is bounded on the weighted variable Lebesgue space . .(?,.)= {.:. .?. .(?)} if and only if the weight . satisfies..作者: 會(huì)犯錯(cuò)誤 時(shí)間: 2025-3-30 00:05 作者: 粗語(yǔ) 時(shí)間: 2025-3-30 05:26
Matrices with Bidiagonal Decomposition, Accurate Computations and Corner Cutting Algorithms,Some important classes of matrices admit a factorization known as bidiagonal decomposition. Bidiagonal decompositions can provide natural parameters to perform computations with high relative accuracy. We prove that corner cutting algorithms provide bidiagonal decompositions with high relative accuracy作者: magnate 時(shí)間: 2025-3-30 10:01
Additive Maps Preserving the Inner Local Spectral Radius,Let . be a complex Banach space and let . be the algebra of all bounded linear operators on .. We characterize additive continuous maps from . onto itself which preserve the inner local spectral radius at a nonzero fixed vector.作者: acquisition 時(shí)間: 2025-3-30 14:03
Weighted Composition Operators from the Analytic Besov Spaces to BMOA,Let . and . be analytic functions on the open unit disk . with .. We characterize the bounded and the compact weighted composition operators . from the analytic Besov space . . into . and into .. We also show that there are no isometries among the composition operators.作者: ostrish 時(shí)間: 2025-3-30 16:53
,-algebras Generated by Truncated Toeplitz Operators,We obtain an analogue of Coburn’s description of the Toeplitz algebra in the setting of truncated Toeplitz operators. As a byproduct, we provide several examples of complex symmetric operators which are not unitarily equivalent to truncated Toeplitz operators having continuous symbols.作者: Paradox 時(shí)間: 2025-3-30 21:49
On Some Vector Differential Operators of Infinite Order,In the paper some classes of vector differential operators of infinite order are studied and their use for constructing the entire solutions of implicit linear differential equations in a Banach space is considered. In addition, the integral representations of the Cauchy type for vector differential operators of infinite order are obtained.作者: intoxicate 時(shí)間: 2025-3-31 02:11
Tauberian Operators. Properties, Applications and Open Problems,Tauberian operators have been useful in the study of many different topics of functional analysis. Here we describe some properties and the main applications of tauberian operators, and we point out several concrete problems that remain open.作者: 他去就結(jié)束 時(shí)間: 2025-3-31 07:19
The Cauchy Singular Integral Operator on Weighted Variable Lebesgue Spaces,Let .: ? → (1,∞) be a globally log-H?lder continuous variable exponent and .: ? →[0,∞] be a weight. We prove that the Cauchy singular integral operator . is bounded on the weighted variable Lebesgue space . .(?,.)= {.:. .?. .(?)} if and only if the weight . satisfies..作者: 采納 時(shí)間: 2025-3-31 10:30
,Extension of Certain Distributions onWeighted H?lder Space and the Riemann Boundary Value Problem fLet Γ be a non-rectifiable curve on the complex plane ?. We extend distributional derivative . . of a function ., which is holomorphic in domain . Γ, up to continuous functional on the weighted H?lder space and apply this extension for solution of the Riemann boundary value problem on the curve Γ.作者: defendant 時(shí)間: 2025-3-31 16:31 作者: Hla461 時(shí)間: 2025-3-31 18:14 作者: RENIN 時(shí)間: 2025-3-31 23:39
Non-negative Self-adjoint Extensions in Rigged Hilbert Space,structed by means of the adjoint operator ?. (bi-extensions). Criteria of existence and descriptions of such extensions and associated closed forms are obtained. Moreover, we introduce the concept of an extremal nonnegative bi-extension and provide its complete description. After that we state and p作者: Processes 時(shí)間: 2025-4-1 04:08 作者: compassion 時(shí)間: 2025-4-1 07:52
On some Generalized Riemann Boundary Value Problems with Shift on the Real Line,sgue measurable complex value functions on ? with . = 2 power. We show that the original singular integral operator with shift and conjugation is, after extension, equivalent to a singular integral operator without shift and with a 4 × 4 matrix coefficients. By exploiting the properties of the facto作者: 盲信者 時(shí)間: 2025-4-1 11:46
Generalized Extremal Vectors and Some New Properties,spaces. In this paper, our purpose is to introduce generalized extremal vectors and to study their properties. We firstly check that general properties of extremal vectors also hold for generalized extremal vectors. We give a new useful characterization of generalized extremal vectors. We show that
