Results 1 to 10 of about 349 (120)

Approaching Bilinear Multipliers via a Functional Calculus [PDF]

Journal of Geometric Analysis, 2018
We propose a framework for bilinear multiplier operators defined via the (bivariate) spectral theorem. Under this framework we prove Coifman-Meyer type multiplier theorems and fractional Leibniz rules. Our theory applies to bilinear multipliers associated with the discrete Laplacian on $\mathbb{Z}^d,$ general bi-radial bilinear Dunkl multipliers, and ...
Błaźej Wröbel, Wröbel Błaźej
exaly   +6 more sources

Bilinear multipliers and transference [PDF]

International Journal of Mathematics and Mathematical Sciences, 2005
We give de Leeuw-type transference theorems for bilinear multipliers. In particular, it is shown that bilinear multipliers arising from regulated functions m(ξ,η) in ℝ×ℝ can be transferred to bilinear multipliers acting on 𝕋×𝕋 and ℤ×ℤ. The results follow
Oscar Blasco
doaj   +3 more sources

Bilinear Multipliers on Banach Function Spaces

Journal of Function Spaces, 2019
Let X1,X2,X3 be Banach spaces of measurable functions in L0(R) and let m(ξ,η) be a locally integrable function in R2. We say that m∈BM(X1,X2,X3)(R) if Bm(f,g)(x)=∫R∫Rf^(ξ)g^(η)m(ξ,η)e2πidξdη, defined for f and g with compactly supported Fourier transform,
Oscar Blasco
doaj   +3 more sources

Notes on bilinear multipliers on Orlicz spaces [PDF]

Mathematische Nachrichten, 2019
AbstractLet and Φ3 be Young functions and let , and be the corresponding Orlicz spaces. We say that a function defined on is a bilinear multiplier of type  if defines a bounded bilinear operator from to . We denote by the space of all bilinear multipliers of type and investigate some properties of such a class.
OSCAR Blasco
exaly   +5 more sources

Early age prediction of adhesive anchor strength through curing kinetics and pry out behaviour models [PDF]

Scientific Reports
The accurate prediction of early-age bond and shear capacity of adhesive anchors remains a critical challenge for engineers aiming to establish reliable performance metrics for bolt applications.
Tshepiso Mollo, Fhatuwani Sengani, Jeffrey Mahachi   +2 more
doaj   +2 more sources

Bilinear multipliers on Lorentz spaces [PDF]

Czechoslovak Mathematical Journal, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
exaly   +2 more sources

Unimodular bilinear Fourier multipliers on $$L^p$$ spaces [PDF]

Monatshefte Fur Mathematik, 2020
Typos corrected.
Saurabh Shrivastava, Shrivastava Saurabh   +1 more
exaly   +3 more sources

Bilinear Modeling via Augmented Lagrange Multipliers (BALM) [PDF]

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2012
This paper presents a unified approach to solve different bilinear factorization problems in computer vision in the presence of missing data in the measurements. The problem is formulated as a constrained optimization where one of the factors must lie on a specific manifold.
Alessio Del Bue, João Xavier, Marco Paladini   +2 more
exaly   +3 more sources

Bilinear Oscillatory Fourier Multipliers

Journal of Fourier Analysis and Applications
27 pages, 1 ...
Naohito Tomita, Miyachi Akihiko, Tomita Naohito   +2 more
exaly   +3 more sources

A class of bilinear multipliers given by Littlewood–Paley decomposition

Journal of Mathematical Analysis and Applications, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Saurabh Shrivastava
exaly   +3 more sources