Digital platoform

Macedonian Pharmaceutical Association

Essential oil quality of peppermint clones established in cultivation in the village of Bavaniste (South Banat, Serbia)

Download 2022 Ljubiša Kolarić , Andreja Komnenić , Dejan Pljevljakušić , Ana Stević

IEEE

Histogram memory reduction in FPGA gradient edge detectors

Download 2022 Oldřich Ondráček , Radovan Stojanovic , Miroslav Hagara , Viera Stopjakova

Steklov Mathematical Institute

Разрешение особенностей пространств орбит $G_{n,2}/T^n$

Изучается пространство орбит $X_n = G_{n,2}/T^n$ стандартного действия компактного тора $T^n$ на комплексном многообразии Грассмана $G_{n,2}$. Описана структура множества критических точек $\operatorname {Crit}G_{n,2}$ обобщенного отображения моментов $\mu _n: G_{n,2}\to \mathbb {R}^n$, образом которого является гиперсимплекс $\Delta _{n,2}$. Каноническая проекция $G_{n,2}\to X_n$ переводит множество $\operatorname {Crit} G_{n,2}$ в множество $\operatorname {Crit}X_n$, состоящее по определению из...

Download 2022 Victor Matveevich Buchstaber , Svjetlana Terzic

American Institute of Mathematical Sciences (AIMS)

Regular local hyperrings and hyperdomains

<abstract><p>This paper falls in the area of hypercompositional algebra. In particular it focuses on the class of Krasner hyperrings and it studies the regular local hyperrings. These are Krasner hyperrings $ R $ with a unique maximal hyperideal $ M $ having the dimension equal to the dimension of the vectorial hyperspace $ \frac{M}{M^2} $. The aim of the paper is to show that any regular local hyperring is a hyperdomain. For proving this, we make use of the relationship existing between...

Download 2022 Hashem Bordbar , Sanja Jančič-Rašovič , Irina Cristea

IEEE

FPGA implementation of histogram-based thresholding

Download 2022 Alexander Šatka , Radovan Stojanovic , Miroslav Hagara , Peter Kubinec

National Library of Serbia

Uniqueness for stochastic scalar conservation laws on Riemannian manifolds revisited

We revise a uniqueness question for the scalar conservation law with stochastic forcing du + divgf(x,u)dt = ?(x,u)dWt, x ? M, t ? 0 on a smooth compact Riemannian manifold (M,g) whereWt is the Wiener process and x ? f(x,?) is a vector field on M for each ? ? R. We introduce admissibility conditions, derive the kinetic formulation and use it to prove uniqueness in a more straight-forward way than in the existing literature.

Download 2022 Nikola Konatar

ASME International

Stability of Multidegree of Freedom Potential Systems to General Infinitesimal Positional Perturbation Forces

Abstract The stability of general linear multidegree of freedom stable potential systems that are perturbed by general arbitrary positional forces, which may be neither conservative nor purely circulatory/conservative, is considered. It has been recently recognized that such perturbed potential systems with multiple frequencies of vibration are susceptible to instability, and this paper is centrally concerned with the situation when potential systems have such multiple natural frequencies....

Download 2022 Ranislav M. Bulatovic , Firdaus E. Udwadia

Informa UK Limited

History of education. State of the art in East and South East Europe: introducing the special issue

Download 2022 Vučina Zorić , Antonio Fco Canales , Simonetta Polenghi , Edvard Protner

National Library of Serbia

On typological investigations of Serbian and other Slavic languages by Academician Predrag Piper

In this brief review of the broad field of research of Academician Predrag Piper, we tried to point out some typologically relevant similarities and differences between Slavic languages, especially regarding pronouns and numbers (which were much less discussed in the Slavic scientific community), as well as morphological-syntactic categories of impersonality and personality. Predrag Piper?s work on describing morphological and syntactic categories in Slavic languages concerning...

Download 2022 Zdravko Babić

Institute of Electrical and Electronics Engineers (IEEE)

A Novel Field Current Estimation Method for Brushless Wound-Field Synchronous Machine

Download 2022 Adel Deriszadeh , Martin P. Calasan , Jacek F. Gieras , Ahmadreza Alaei