Continuing the research on the Banach-Saks and Schur properties started in (cf. [10]) we investigate analogous properties in the module context. As an environment serves the class of Hilbert C∗-modules. Some properties of weak module topologies on Hilbert C∗-modules are described. Natural module analogues of the classical weak Banach-Saks and the classical Schur properties are defined and studi...

We study the class of ADS rings and modules introduced by Fuchs [F]. We give some connections between this notion and classical notions such as injectivity and quasi-continuity. A simple ring R such that RR is ADS must be either right self-injective or indecomposable as a right Rmodule. Under certain conditions we can construct a unique ADS hull up to isomorphism. We introduce the concept of co...

The Yang-Baxter equation plays a fundamental role in various areas of mathematics. Its solutions, called braidings, are built, among others, from Yetter-Drinfeld modules over a Hopf algebra, from self-distributive structures, and from crossed modules of groups. In the present paper these three sources of solutions are unified inside the framework of Yetter-Drinfeld modules over a braided system...

In this paper, we performed the comparative analysis of power consumption of array multiplier circuit implemented with two adder modules and Self Adjustable Voltage level circuit (SVL). The adder modules chosen were 10 transistorStatic Energy Recovery CMOS adder and 8 transistor CMOS (SERF) circuits. At first, the circuit was simulated with adder modules without applying the SVL circuit. And se...

Competence of Filipino Secondary Science Teachers in Developing Self-Learning Modules. Objectives: This study investigates the competence secondary science teachers developing self-learning modules (SLMs) terms intellectual property compliance, learning competencies, instructional design and organization, quality, assessment, readability. Methods: Data were gathered from 68 using simple random ...

Let R be a subring of the rationals. We want to investigate self splitting R-modules G that is ExtR(G,G) = 0 holds and follow Schultz [22] to call such modules splitters. Free modules and torsion-free cotorsion modules are classical examples for splitters. Are there others? Answering an open problem by Schultz [22] we will show that there are more splitters, in fact we are able to prescribe the...