On the relationship between variable Wiener index and variable Szeged index [PDF]
Applied Mathematics and Computation, 2022 We resolve two conjectures of Hriňáková, Knor and Škrekovski (2019) concerning the relationship between the variable Wiener index and variable Szeged index for a connected, non-complete graph, one of which would imply the other. The strong conjecture is that for any such graph there is a critical exponent in $(0,1]$, below which the variable Wiener ...
Cambie, S, Haslegrave, J
openaire +6 more sources
Impairment of Sexual Life in 3,485 Dermatological Outpatients From a Multicentre Study in 13 European Countries [PDF]
, 2016 Skin conditions may have a strong impact on patients' sexual life, and thus influence personal relationships. Sexual issues are difficult to discuss directly in clinical practice, and a mediated instrument may be useful to capture such information.
Abeni, D. +20 more
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Environmental shaping of codon usage and functional adaptation across microbial communities. [PDF]
, 2013 Microbial communities represent the largest portion of the Earth's biomass. Metagenomics projects use high-throughput sequencing to survey these communities and shed light on genetic capabilities that enable microbes to inhabit every corner of the ...
Achtman +63 more
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Von Neumann's inequality for commuting weighted shifts [PDF]
, 2016 We show that every multivariable contractive weighted shift dilates to a tuple of commuting unitaries, and hence satisfies von Neumann's inequality. This answers a question of Lubin and Shields.
Hartz, Michael
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Asymptotic behavior of the generalized St. Petersburg sum conditioned on its maximum [PDF]
, 2016 In this paper, we revisit the classical results on the generalized St. Petersburg sums. We determine the limit distribution of the St. Petersburg sum conditioning on its maximum, and we analyze how the limit depends on the value of the maximum.
Fukker, Gábor +2 more
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Second-order light deflection by tidal charged black holes on the brane [PDF]
, 2009 We derive the deflection angle of light rays passing near a black hole with mass m and tidal charge q, confined to a generalized Randall-Sundrum brane with codimension one.
Dwornik, Marek +2 more
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Are competition and extrinsic motivation reliable predictors of academic cheating? [PDF]
, 2013 Previous studies suggest that extrinsic motivation and competition are reliable predictors of academic cheating. The aim of the present questionnaire study was to separate the effects of motivation- and competition-related variables on academic cheating ...
Farkas, Dávid +2 more
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The quotients between the (revised) Szeged index and Wiener index of graphs
, 2017 Let $Sz(G),Sz^*(G)$ and $W(G)$ be the Szeged index, revised Szeged index and Wiener index of a graph $G.$ In this paper, the graphs with the fourth, fifth, sixth and seventh largest Wiener indices among all unicyclic graphs of order $n\geqslant 10$ are ...
Chen, Jing, Li, Shuchao, Zhang, Huihui
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A statistical approach for estimating mean maximum urban temperature excess. [PDF]
, 2003 Munkánkban a városi hősziget (UHI) maximális napi kifejlődését vizsgáltuk Szegeden, a beépítettségi paraméterek függvényében. A hőmérsékleti adatok valamint a beépítettségi arány, a vízfelszín-arány, az égbolt láthatósági index és az épületmagasság ...
Balázs, B. +3 more
core
Stochastic Wiener Filter in the White Noise Space [PDF]
, 2019 In this paper we introduce a new approach to the study of filtering theory by allowing the system's parameters to have a random character. We use Hida's white noise space theory to give an alternative characterization and a proper generalization to the ...
Alpay, Daniel, Pinhas, Ariel
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