Results 31 to 40 of about 3,114,682 (304)

Projective tensor products of approximation spaces associated with positive operators

Researches in Mathematics
In this paper the projective tensor products of approximation spaces associated with positive operators in Banach spaces are characterized. We show that the tensor products of approximation spaces can be considered as the interpolation spaces generated ...
M.I. Dmytryshyn, L.I. Dmytryshyn
doaj   +1 more source

Products of parametric extensions: refined estimates

Journal of Numerical Analysis and Approximation Theory
We present point wise estimates on approximation by bounded linear operators of real-valued continuous functions defined on the cartesian product of d compact intervals. The main purpose is to provide a unified theory to deal with pointwise estimates on
Heiner Gonska
doaj   +1 more source

Tensor products and Projections

Irish Mathematical Society Bulletin, 1995
Summary: Using a conjecture of Grothendieck as focal point, we give a display of the interaction between various concepts from the geometry of Banach spaces. These concepts include tensor norms, the Banach-Mazur distance and uniformly complemented subspaces.
Dineen, Seán, Yoshida, Mamoru
openaire   +2 more sources

Scalability of Tensor Products of Multiple Frames in Hilbert Spaces [PDF]

Sahand Communications in Mathematical Analysis
This paper studies the scalability of tensor products of several frames, which may come from different Hilbert spaces. Although the scalability of single frames and tensor products of two frames has been explored, the case with more than two frames has ...
Asghar Rahimi, Samerand Moayaedzadeh, Bayaz Daraby   +2 more
doaj   +1 more source

Tensor Products and Computability

Journal of Symbolic Computation, 1994
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

On quantum tensor product codes [PDF]

Quantum Information and Computation, 2017
We present a general framework for the construction of quantum tensor product codes (QTPC). In a classical tensor product code (TPC), its parity check matrix is constructed via the tensor product of parity check matrices of the two component codes. We show that by adding some constraints on the component codes, several classes of dual-containing TPCs ...
Jihao Fan, Yonghui Li, Min-Hsiu Hsieh, Hanwu Chen   +3 more
openaire   +4 more sources

Estimation of Interest Levels From Behavior Features via Tensor Completion Including Adaptive Similar User Selection

IEEE Access, 2020
A method for estimating interest levels from behavior features via tensor completion including adaptive similar user selection is presented in this paper.
Keisuke Maeda, Tetsuya Kushima, Sho Takahashi, Takahiro Ogawa, Miki Haseyama   +4 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Projections on tensor products of Banach spaces

, 2008
We characterize norm hermitian operators on classes of tensor products of Banach spaces and derive results for the particular settings of injective and projective tensor products.
Botelho, Fernanda, Jamison, James
core   +1 more source

Tensor products of Hilbert modules over locally $C^*$-algebras [PDF]

, 2004
summary:In this paper the tensor products of Hilbert modules over locally $C^{*}$-algebras are defined and their properties are studied. Thus we show that most of the basic properties of the tensor products of Hilbert $C^{*}$-modules are also valid in ...
Joiţa, Maria
core   +1 more source