‎let $mathcal a$ and $mathcal b$ be unital rings‎, ‎and $mathcal m$‎ ‎be an $(mathcal a‎, ‎mathcal b)$-bimodule‎, ‎which is faithful as a‎ ‎left $mathcal a$-module and also as a right $mathcal b$-module‎. ‎let ${mathcal u}=mbox{rm tri}(mathcal a‎, ‎mathcal m‎, ‎mathcal‎ ‎b)$ be the triangular ring and ${mathcal z}({mathcal u})$ its‎ ‎center‎. ‎assume that $f:{mathcal u}rightarrow{mathcal u}$ is...

h?r?m? is a g?r?n? dialect and subset of g?r?n?-z?z? linguistic branch and is considered as one of northwest iranian dialects. h?r?m? is a preserved dialect and have preserved the archaic phonetic and inflective characteristics, so etymological study of this dialect leads to considerable points in more accurate identification of iranian languages. in this article, etymological study of some ver...

We establish that the differential subordinations of the forms p(z)+γzp′(z)≺ h(A1,B1;z) or p(z)+γzp′(z)/p(z) ≺ h(A2,B2;z) implies p(z) ≺ h(A,B;z), where γ ≥ 0 and h(A,B;z)= (1+Az)/(1+Bz) with −1≤ B <A.

The CMOS Monolithic Active Pixel Sensor (MAPS) for the International Linear Collider (ILC) vertex detector (VXD) expresses stringent requirements on their analog readout electronics, specifically on the analog-to-digital converter (ADC). This paper concerns designing and optimizing a new architecture of a low power, high speed, and small-area 4-bit column-parallel ADC Flash. Later in this study...

This work presents a simulation environment for the design of data converters using behavioral modeling and the MATLABSIMULINK platform. This environment utilizes a graphic user interface as a CAD tool to design and simulate different data converter architectures. Postprocessing analysis tools are included for static and dynamic performance calculation. Introduction A data converter system cont...

If H(U) denotes the space of analytic functions in the unit disk U, for the integral operator Aα,β,γ,δ : K → H(U), with K ⊂ H(U), defined by Aα,β,γ,δ[f ](z) = [ β + γ zγ ∫ z 0 f(t)h(t)t d t ]1/β , ( α, β, γ, δ ∈ C and h ∈ H(U) ) , we will determine sufficient conditions on g1, g2, α, β and γ such that zh(z) [ g1(z) z ]α ≺ zh(z) [ f(z) z ]α ≺ zh(z) [ g2(z) z ]α

The control of a permanent magnet synchronous generator (PMSG) drive can be achieved through the implementation of different control techniques. This paper presents a comparative study of vector control and direct control techniques applied to PMSG drives for wind turbine applications. Rotor field oriented control (RFOC) and direct torque control (DTC) are considered for the generator-side conv...

We recall the notion of cuspform for Γ = SL2(Z) acting on the upper half-plane, and prove that the orthogonal complement in L(Γ\H) to cuspforms is spanned by pseudo-Eisenstein series, which in turn are expressible as wave packets of Eisenstein series Es. Further we have a Plancherel theorem for this space. The non-trivial harmonic analysis resides in the application of the Fourier transform on ...

In this work, we confront ten cosmological models with observational H(z) data. The possible interaction between dark energy and dust matter is allowed in some of these models. Also, we consider the possibility of (effective) equation-of-state parameter (EoS) crossing −1. We find that the best models have an oscillating feature for both H(z) and EoS, with the EoS crossing −1 around redshift z ∼...