Results 31 to 40 of about 3,283,373 (332)
Frontiers in Earth Science, 2022 A regional investigation of precipitation extremes could help the local authorities to develop strategies against potential climatic disasters, especially in regions of large climate vulnerability.
Isamara de Mendonça Silva +8 more
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Extreme graphs on the Sombor indices
AIMS Mathematics, 2022 <abstract><p>Gutman proposed the concept of Sombor index. It is defined via the term $ \sqrt{d_F(v_i)^2+d_F(v_j)^2} $, where $ d_F(v_i) $ is the degree of the vertex $ v_i $ in graph $ F $. Also, the reduced Sombor index and the Average Sombor index have been introduced recently, and these topological indices have good predictive potential ...
Chenxu Yang +3 more
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Extremes and extremal indices for level set observables on hyperbolic systems * [PDF]
Nonlinearity, 2021 Abstract Consider an ergodic measure preserving dynamical system (T, X, μ), and an observable ϕ : X → R .
Carney, M, Holland, M, Nicol, M
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Atmosphere, 2022 Extreme climate events have a significant impact both on the ecological environment and human society, and it is crucial to analyze the spatial–temporal evolutionary trends of extreme climate.
Jinjie Wang, Anzhou Zhao
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Do Extreme Climate Events Cause the Degradation of Malus sieversii Forests in China?
Frontiers in Plant Science, 2021 Frequent extreme climate events have attracted considerable attention around the world. Malus sieversii in Xinjiang is the ancestor of cultivated apple, and it is mainly distributed in the Ili river valley at end of the Tianshan Mountains.
Qianjuan Shan +10 more
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Evaluation of the CMIP6 multi-model ensemble for climate extreme indices
, 2020 This study evaluates global climate models participating in the Coupled Model Intercomparison Project phase 6 (CMIP6) for their performance in simulating the climate extreme indices defined by the Expert Team on Climate Change Detection and Indices ...
Yeon-Hee Kim +4 more
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Extremal Problems for Topological Indices in Combinatorial Chemistry [PDF]
Journal of Computational Biology, 2005 Topological indices of molecular graphs are related to several physicochemical characteristics; recently, the inverse problem for some of these indices has been studied, and it has some applications in the design of combinatorial libraries for drug discovery.
Robert F. Tichy, Stephan G. Wagner
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Extremal graphs for Estrada indices [PDF]
Linear Algebra and its Applications, 2020 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Enide Andrade +4 more
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Impacts of changes in climate extremes on wildfire occurrences in China
Ecological Indicators, 2023 Climate change has caused more frequent instances of extreme climatic events around the world, being an influential factor on the occurrence of wildfires in China on large scale.
Hang Xing +10 more
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An Investigation of the Changes in the Iran Precipitation Extreme Indices in Two Normal Climate Periods, 1981-2010 and 2020-1991 [PDF]
NīvārPrecipitation fluctuation is a critical factor in understanding climate, as it has far-reaching impacts on the environment, economy, and society. Excessive or insufficient precipitation can result in severe floods and droughts, causing significant ...
Zohreh Javanshiri +2 more
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