Results 51 to 60 of about 1,038,620 (334)
Weighted Tutte-Grothendieck polynomials of graphs [PDF]
arXiv, 2022 In this paper, we introduce the concept of the weighted (harmonic) chromatic polynomials of graphs and discuss some of its properties. We also present the notion of the weighted (harmonic) Tutte--Grothendieck polynomials of graphs and give a generalization of the recipe theorem between the harmonic Tutte--Grothendieck polynomials graphs and the ...
arxiv
ON HARMONICITY IN A DISC AND n-HARMONICITY [PDF]
Bulletin of the Korean Mathematical Society, 2010 Let ? 6 -0 be either a power bounded radial measure with compact support on the unit disc D with ?(D) = 1 such that there is a - > 0 so that |ˆ(s)| 6 1 for every s 2 §(-) \ {0,1}, or just a radial probability measure on D. Here, we provide a decomposition of the set X = {h 2 L 1 (D) | limn!1 h ⁄ ? n exists}.
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On Some Series Involving Harmonic and Skew-Harmonic Numbers [PDF]
arXiv, 2023 In this paper, we evaluate in closed form several different series involving the harmonic numbers and skew-harmonic numbers. We consider two classes of series involving these sequences. One class of series involves the product of the $n$th harmonic or skew-harmonic number and a tail.
arxiv
Proceedings of the American Mathematical Society, 1958 1. Suppose that the functions x=x(a, 3), y=y(a, f) define a oneto-one harmonic mapping of the unit disc P in the a, p3-plane (a+i3 ==y) onto a convex domain C in the x, y-plane (x+iy=z). The origin is assumed to be fixed. Introducing two functions F(y) and G(y) which, in r, depend analytically upon the variable y we may write z = Re F(,y) +i Re G(y ...
Johannes C. C. Nitsche
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Progressive Painterly Image Harmonization from Low-level Styles to High-level Styles [PDF]
arXiv, 2023 Painterly image harmonization aims to harmonize a photographic foreground object on the painterly background. Different from previous auto-encoder based harmonization networks, we develop a progressive multi-stage harmonization network, which harmonizes the composite foreground from low-level styles (e.g., color, simple texture) to high-level styles (e.
arxiv
Leveraging multiple data types for improved compound-kinase bioactivity prediction
Nature CommunicationsMachine learning provides efficient ways to map compound-kinase interactions. However, diverse bioactivity data types, including single-dose and multi-dose-response assay results, present challenges.
Ryan Theisen +4 more
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Harmonic hybrid inflation [PDF]
Journal of High Energy Physics, 2020 AbstractWe present a mechanism for realizing hybrid inflation using two axion fields with a purely non-perturbatively generated scalar potential. The structure of the scalar potential is highly constrained by the discrete shift symmetries of the axions.
Carta, Federico +3 more
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Molecular Oncology, EarlyView.Large multidimensional digital images of cancer tissue are becoming prolific, but many challenges exist to automatically extract relevant information from them using computational tools. We describe publicly available resources that have been developed jointly by expert and non‐expert computational biologists working together during a virtual hackathon
Sandhya Prabhakaran +16 more
wiley +1 more source
Coupling microstrip line bandpass filter applied to hybrid frequency synthesizers
Dianzi Jishu Yingyong, 2018 This paper designs a parallel coupled microstrip bandpass filter at the ends of the hybrid frequency synthesizer of PLL+DDS mixing in the outside of the feedback loop systems. This filter is used to suppress the frequency synthesizer′s spurs and harmonic
Chai Xiaorong +2 more
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IEEE Access, 2022 In this article, the significance of engineered ground planes in microstrip antennas and the effects of various configurations for the enhancements of the characteristics like isolation, cross-polarization levels, bandwidth and size reduction are vividly
Biswajit Dwivedy
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