Results 251 to 260 of about 3,621,181 (303)
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Linear Algebra and its Applications, 2021
The paper is concerned with the construction of \(K\)-frames proposed by \textit{L. Găvruţa} [Appl. Comput. Harmon. Anal. 32, No. 1, 139--144 (2012; Zbl 1230.42038)], where \(K\) is a bounded linear operator on a separable Hilbert space \(H\). Bounded linear operators on \(l^{2}\) that transform a pair of Bessel sequences into \(K\)-frame have been ...
Li, Yun-Zhang, Li, Ya-Nan
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The paper is concerned with the construction of \(K\)-frames proposed by \textit{L. Găvruţa} [Appl. Comput. Harmon. Anal. 32, No. 1, 139--144 (2012; Zbl 1230.42038)], where \(K\) is a bounded linear operator on a separable Hilbert space \(H\). Bounded linear operators on \(l^{2}\) that transform a pair of Bessel sequences into \(K\)-frame have been ...
Li, Yun-Zhang, Li, Ya-Nan
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Constructing hierarchies for incomplete frames
Systems and Computers in Japan, 1992AbstractA frame is characterized as the hierarchical description with the object as the unit. On the other hand, it is not always true that the information is obtained by an interview with an expert or by observation in a systematic form. Then the obtained frames are described independently.
Takenao Ohkawa +3 more
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Constructions of Frames by Disjoint Frames
Numerical Functional Analysis and Optimization, 2014Disjoint frames are interesting frames in Hilbert spaces, which were introduced by Han and Larson in [4]. In this article, we use disjoint frames to construct frames. In particular, we obtain some conditions for the linear combinations of frames to be frames where the coefficients in the combination may be operators.
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A Method for Constructing Coreflections for Nearness Frames
Applied Categorical Structures, 2014This paper provides a method for constructing coreflections in the category of nearness frames. A key ingredient is the complete lattice of all sub nearness frames of a nearness frame. The notion of a sub nearness frame is introduced in the paper: a nearness frame \((L,\mathcal NL)\) is a \textit{sub nearness frame} of a nearness frame \((M,\mathcal NM)
John Frith, Anneliese Schauerte
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How to construct a product of a‐frames
Mathematical Logic Quarterly, 2012AbstractIt is shown how, under certain circumstances and within Bishop‐style constructive mathematics, one can construct a product of two a‐frames (the structures underlying the constructive theory of apartness on frames).
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Construction of Tight Filter Bank Frames
2006 IEEE International Conference on Acoustics Speed and Signal Processing Proceedings, 2006In this paper, we present an explicit and numerically efficient formulae to construct a tight (paraunitary) FB frame from a given un-tight (non-paraunitary) FB frame. The derivation uses the well developed techniques from modern control theory, which results in the unified formulae for generic IIR and FIR FBs.
Chai, Li +3 more
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Frame Construction and Frame Accommodation in a Gricean Analysis of Narrative.
jlse, 1982peer ...
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Direct Constructions of the Paracompact Coreflections of Frames
Applied Categorical Structures, 2002The author presents a general construction on a prenearness frame depending on a family \(F\) of sets of cozero element. If \(F\) is a family of countable collections of cozero elements of a frame or nearness frame, then the general construction yields its Lindelöf regular coreflection.
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Frames and Constructions in Metaphoric Language
2013Frames and constructions in metaphoric language shows how linguistic metaphor piggybacks on certain patterns of constructional meaning that have already been identified and studied in non-metaphoric language. Recognition of these shared semantic structures, and comparison of their roles in metaphoric and non-metaphoric constructions, make it possible ...
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Structural Survey, 1984
There has been in the last two or three years a considerable growth of interest in the use of timber framed buildings, primarily for housing, and it might be inferred that this form of construction is a new technique. In fact, the method has been in existence in the United Kingdom for approximately 20 years.
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There has been in the last two or three years a considerable growth of interest in the use of timber framed buildings, primarily for housing, and it might be inferred that this form of construction is a new technique. In fact, the method has been in existence in the United Kingdom for approximately 20 years.
openaire +1 more source