Results 131 to 140 of about 27,509 (180)

Regulation of melanin production in fungi. [PDF]

open access: yesFront Fungal Biol
Chhoker K, Hausner G, Harris SD.
europepmc   +1 more source

Nestling Plumage Colour Variation in a Sexually Dichromatic Hole-Nesting Passerine Bird-Potential Functions and Mechanisms. [PDF]

open access: yesEcol Evol
Laczi M   +12 more
europepmc   +1 more source

On hierarchical competition through reduction of individual growth. [PDF]

open access: yesJ Math Biol
Barril C   +3 more
europepmc   +1 more source

On Abel—Poisson type and Riesz means

Analysis Mathematica, 1981
В работе исследуются ядра методов суммиро вания типа Абеля—Пуассона и Рис са, применяемых к кратны м интегралам Фурье. Вы ясняются условия на параметры, определяющие эти методы, при которы х их ядра неотрицател ьны. Полученные результа ты можно сформулировать в тер минах положительной определенности неко торых функций.
openaire   +4 more sources

Bochner–Riesz Means of Morrey Functions

Journal of Fourier Analysis and Applications, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Adams, David R., Xiao, Jie
openaire   +2 more sources

Twisted convolution and Riesz means

Journal d'Analyse Mathématique, 1998
Using some estimates of Askey and Wainger for Laguerre functions, the authors improve a result in [\textit{S. Thangavelu}, Ark. Mat. 29, No. 2, 307-321 (1991; Zbl 0765.42009)]. Consider the twisted Laplacian on \(\mathbb{R}^{2n}\), \(n\geq 1\), \[ -\Delta_x- \Delta_y+ 1/4(| x|^2+| y|^2)- i \sum^n_{j=1} \Biggl(x_j{\partial\over\partial y_j}- y_j ...
Stempak, Krzysztof, Zienkiewicz, Jacek
openaire   +2 more sources

Riesz means and bilinear Riesz means on H-type groups

Journal of Geometry and Physics
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Min Wang, Yingzhan Wang
openaire   +2 more sources

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