Motivated by a recent investigation of Costakis et al. on the notion recurrence in linear dynamics, we study various stronger forms for operators, particular that frequent recurrence. We study, among other things, relationship between type and corresponding hypercyclicity, influence power boundedness, interplay spectral properties. obtain, particular, Ansari- L\'eon-M\"uller-type theorems $\mat...

Abstract The goal of this article is to present a recently developed numerical approach for solving fractional stochastic differential equations with singular Caputo kernel and nonsingular Caputo–Fabrizio Atangana–Baleanu (ABC) kernel. proposed method based on the discrete Temimi–Ansari method, which combined three different schemes that are appropriate new derivative operators. technique used ...

Over the course of a repeated game, players often exhibit learning in selecting their best response. Research in economics and marketing has identified two key types of learning rules: belief and reinforcement. It has been shown that players use either one of these learning rules or a combination of them, as in the Experience-Weighted Attraction (EWA) model. Accounting for such learning may hel...

Objectives: The purpose of this study was to evaluate the conjunctival bacterial flora and its antibiotic susceptibility pattern in eyes of patients undergoing cataract surgery. Methodology: Conjunctival soap was obtained on the day of surgery before the application of topical anesthetic, antibiotic or povidone-iodine. Culture and antibiotic susceptibility tests were performed. The data was ana...

We explore the size and structure of prizes intended to promote private development of orbital tourist vehicles. While inspired by the Ansari X-Prize, we argue that prizes to spur orbital tourism development must be much larger and structured to reward continued development, rather than a few flights. Mechanisms to promote development of extremely reliable vehicles are also discussed. This pape...

Dengue is a viral illness that is spread by a female mosquito Aedes aegypti. The occurrence of dengue has increased about 30 times. Half of the world’s population is endangered by this disease as statistics provide a data of 50-million cases reported annually, while currently the disease is endemic in more than 100 countries. It can be controlled by number of ways but most preferred and environ...

The existence of God (the Almighty) is an inevitable issue that not disputed except by those who have been tempted Satan and overcome his mind, where the theologians mentioned in their works divinity disagreed upon people religions, everyone agrees on Almighty, even if they differ ways His unification existence, this rule A phenomenon every sect religion which paths, separate branches knowing c...