The positive Indian Ocean Dipole (IOD) event in 2019 was among the strongest on record, while Summer monsoon (ISM) anomalously dry June then very wet by September. We investigated relationships between IOD, Pacific sea surface temperature (SST), and ISM rainfall during with an atmospheric general circulation model forced observed SST anomalies. results show that extremely IOD conducive to a wet...

Some new inequalities related to Jensen and Ostrowski inequalities for general Lebesgue integral are obtained. Applications for $f$-divergence measure are provided as well.

Abstract Four tropical transition (TT) events in the North Atlantic basin are simulated with Weather Research and Forecasting (WRF) HARMONIE‐AROME (HAR) models to study main features of horizontal kinetic energy (HKE) spectra these kinds high‐energetic atmospheric system. Though most times similar results obtained both models, HAR shows a more intense filtering numerical dissipation, whereas WR...

Recently, we have used the symmetric bracket of vector fields, and developed the notion of the symmetric derivation. Using this machinery, we have defined the concept of symmetric curvature. This concept is natural and is related to the notions divergence and Laplacian of vector fields. This concept is also related to the derivations on the algebra of symmetric forms which has been discu...

russia and iran, one with european background and slavic racial origins with the other one being of asian descent with non-slavic racial origins, are playing their roles in building regional and international order according to their respective capacities, capabilities. geopolitical and geostrategic developments and differences in proclaimed and practical approaches have historically changed th...