This special issue of the journal JIASF is dedicated to Professor Ivan Dimovski, Member of Editorial Board, and his contributions in mathematical analysis and its applications. The basic, widely World known and explored of them, can be classified in the following topics: operational calculus, integral transforms, theory of multipliers of convolutional algebras, expansions in eigenfunctions and ...

Hurricane Ivan, a category 4 storm, passed directly over six wave-tide gauges deployed by the Naval Research Laboratory on the outer continental shelf in the northeastern Gulf of Mexico. Waves were observed with significant wave heights reaching 17.9 meters and maximum crest-to-trough individual wave heights of 27.7 meters (91 feet). Analysis suggests that significant wave heights likely surpas...

The Wiener Index, or the Wiener Number, also known as the “sum of distances” of a connected graph, is one of the quantities associated with a molecular graph that correlates nicely to physical and chemical properties, and has been studied in depth. An index proposed by Schultz is shown to be related to the Wiener Index for trees, and Ivan Gutman proposed a modification of the Schultz index with...

abstract with consideration to the resource limitation, it seems necessary to design cropping pattern scientifically in order to increase productivity of production factors and to decrease production average costs. this studyaimed at identifying the optimum cropping pattern based on comparative advantage in three counties of ilam province including darreh shahr, ivan, and shirvan chardaval. to ...

What is the impact of higher technological volatility on asset-prices and macroeconomic aggregates? I find the answer hinges on its sectoral origin. I document several novel empirical facts: Volatility that originates from the consumption sector plays the “traditional” role of depressing the real economy and stock prices, whereas volatility that originates from the investment sector boosts pric...