Results 151 to 160 of about 580 (184)

CMSCNet: a context based lightweight musculoskeletal ultrasound image segmentation method. [PDF]

Quant Imaging Med Surg
Chen S, Zhou ZZ, Liang DX.
europepmc   +1 more source

Path-Routing Convolution and Scalable Lightweight Networks for Robust Underwater Acoustic Target Recognition. [PDF]

Sensors (Basel)
Zhao Y, Chen M, Lu Y, Cheng L, Chen C, Li Y, Alkayem NF.   +6 more
europepmc   +1 more source

Physics-Informed Neural Networks in Polymers: A Review. [PDF]

Polymers (Basel)
Malashin I, Tynchenko V, Gantimurov A, Nelyub V, Borodulin A.   +4 more
europepmc   +1 more source

Pointwise Multipliers From BMOAα To BMOAβ

Pointwise Multipliers From BMOAα To BMOAβ
openaire  

Pointwise multipliers on some function spaces

Pointwise multipliers on some function spaces
openaire  

Pointwise multipliers on Orlicz-Campanato spaces

Journal of Functional Analysis, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fang, Chenglong, Liu, Liguang
openaire   +2 more sources

Pointwise Estimates of Multipliers

1997
Let T be a linear operator acting in a pair of r.i. spaces. An operator T 1 is said to be a transposed one with respect to T if for every measurable subsets e, f ⊂ [0,1]. A.P. Calderon proved the following theorem [52]. If T and its transposed operator T 1 have the weak types (1,1) and (2,2) with norms ≤ 1, then, for every t ∈ (0,1 ...
Igor Novikov, Evgenij Semenov
openaire   +1 more source

Pointwise multipliers and decomposition theorems in analytic Besov spaces

Mathematische Zeitschrift, 2000
The authors proved the corona problem for holomorphic Besov space \(\mathcal{B}_s^p\) in the unit ball \({B}\) of \(\mathbb{C}^n\). For \(g_1, \cdots, g_m \in {H} = {H(B)},\) the space of holomorphic functions, it is well-known that the operator \[ \begin{aligned} {M}_g : {H}^m & = {H} \times \cdots \times {H} \rightarrow {H} \\ & f = (f_1, \cdots, f_m)
Ortega, Joaquín M., Fàbrega, Joan
openaire   +2 more sources

Pointwise multipliers of Lizorkin-Triebel spaces

1999
This paper contains two parts. In the first one we give a survey on sufficient and necessary conditions on a function f to belong to the set of all pointwise multipliers of certain Lizorkin-Triebel spaces. In part two we use these results to investigate under which geometrical conditions on the boundary the characteristic function XE of an open set E ...
openaire   +1 more source

Non-smooth atoms and pointwise multipliers in function spaces

Annali di Matematica Pura ed Applicata, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources