Results 211 to 220 of about 282,423 (243)

Threat and blame frames in political rhetoric about societal issues lead to neural and political polarization. [PDF]

Sci Rep
van der Plas E, Todorova L, Heidlmayr K, Jansen G, Rosema M, Sanfey AG.   +5 more
europepmc   +1 more source

A dataset of gameplay videos with frame-wise board annotations, piece annotations, and state mappings for the Connect Four game. [PDF]

Data Brief
G PK, M L A, M N AK.
europepmc   +1 more source

Computational optical streak microscopy of megahertz acoustic microbubble dynamics. [PDF]

Photonix
Marquez M, Lai Y, Liu M, Memari E, Helfield B, Liang J.   +5 more
europepmc   +1 more source

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G-frames and g-frame sequences in Hilbert spaces

Acta Mathematica Sinica, English Series, 2009
Let \(U\) and \(V\) be two complex Hilbert spaces, let \(\{V_j\}_{j\in J}\) be a sequence of closed subspaces of \(V,\) where \(J\subset\mathbb Z,\) and let \(L(U,V_j)\) be the collection of all bounded linear spaces from \(U\) to \(V_j.\) For a \(g\)-frame \(\{\Lambda_j:\Lambda_j\in L(U,V_j)\}_{j\in J}\) for \(V\) with respect to \(\{V_j\}_{j\in J}\) (
Wang, Yan Jin, Zhu, Yu Can
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Characteizations of woven g-frames and weaving g-frames in Hilbert spaces and C*-modules

Acta Mathematica Scientia, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Khosravi, Amir, Farmani, Mohammad Reza
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Redundancy of g-frames

Complex Analysis and Operator Theory, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Block sequences and g-frames

International Journal of Wavelets, Multiresolution and Information Processing, 2015
Casazza and Kutyniok [Frames of subspaces, in Wavelets, Frames and Operator Theory, Contemporary Mathematics, Vol. 345 (American Mathematical Society, Providence, RI, 2004), pp. 87–113] defined fusion frames in Hilbert spaces to split a large frame system into a set of (overlapping) much smaller systems and being able to process the data effectively ...
Renu Chugh, S. K. Sharma, Shashank Goel
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G- FRAMES AND THEIR STABILITY IN HILBERT SPACE

South East Asian J. of Mathematics and Mathematical Sciences, 2022
W. Sun in his paper [W. Sun, G-frames and g-Riesz bases. J. Math. Anal. Appl 322 (2006),437-452] has introduced g-frames which are generalized frames and cover many recent generalizations of frames such as bounded quasiprojections, fusion frames and pseudo-frames.
Rajeswari, K. N., George, Neelam
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Characterizations of (near) exact g-frames, g-Riesz bases, and Besselian g-frames

International Journal of Wavelets, Multiresolution and Information Processing, 2019
In this paper, we use a new general sequence corresponding to a [Formula: see text]-Bessel sequence [Formula: see text] to characterize that [Formula: see text] are [Formula: see text]-linear independent, [Formula: see text]-complete and a [Formula: see text]-frame. We also use [Formula: see text] and the refinement [Formula: see text] to characterize
Xiang-Chun Xiao, Yu-Can Zhu, Guorong Zhou   +2 more
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PERMUTATIONS AND WOVEN g-FRAMES

Rocky Mountain Journal of Mathematics
This paper deals with some results concerning the reordered families of a \(g\)-frame \(\{ \Lambda_i \}_{i \in \mathcal{I}}\) which are of the form \(\{ \Lambda_{\pi(i)} \}_{i \in \mathcal{I}}\) where \(\pi\) is a permutation function on \(\mathcal{I}\), and concentrates on the weavings \(\{ \Lambda_i \}_{i \in \sigma} \cup \{ \Lambda_{\pi(i)} \}_{i ...
Askarizadeh, Abbas, Ahmadi, Ahmad
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