Results 31 to 40 of about 379,882 (288)

Corrigendum to "Weighted $L^p$ estimates for the elliptic Schrödinger operator" [Electron. J. Qual. Theory Differ. Equ. 2014, No. 33, 1-13]

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2015
An error in Lemma 1.5 in "Weighted $L^p$ estimates for the elliptic Schrödinger operator" [Electron. J. Qual. Theory Differ. Equ. 33(2014) 1-13] is corrected.
Fengping Yao
doaj   +1 more source

Weighted $L^p$ estimates for the elliptic Schrödinger operator

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2014
In this paper we study weighted $L^p$ estimates for the elliptic Schrödinger operator $P=-\Delta +V(x) $ with non-negative potentials $V(x)$ on $\mathbb{R}^n~(n\geq 3)$ which belongs to certain reverse Hölder class.
Fengping Yao
doaj   +1 more source

ELLIPTIC CURVES PUBLIC KEY TRAITOR TRACING SCHEME [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2008
In this paper we use the elliptic curves system in the Public Key Traitor Tracing Scheme. The Elliptic Curve points form Abelian group that used in the Public Key Traitor Tracing Scheme.
Ali M. Sagheer
doaj   +1 more source

THEORETICAL ASSUMPTIONS FOR AN INTRODUCTION TO ELLIPTIC CURVE CRYPTOGRAPHY

open access: yesSTED Journal, 2023
Understanding elliptic curves contributed to solving mathematical problems in number theory that had been unsolved for centuries. Elliptic curves were also used in solving one of the millennial problems, which is Fermat's last theorem.
Ognjen Milivojević, Boris Damjanović
doaj   +1 more source

Elliptic islands on the elliptical stadium

open access: yesDiscrete & Continuous Dynamical Systems - A, 2001
We investigate the existence of elliptic islands for a special family of periodic orbits of a two-parameter family of maps corresponding to the billiard problem on the elliptical stadium. The hyperbolic or elliptical character of these orbits is also investigated.
Kamphorst, Sylvie Oliffson   +1 more
openaire   +2 more sources

Erlangen Program at Large-1: Geometry of Invariants

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2010
This paper presents geometrical foundation for a systematic treatment of three main (elliptic, parabolic and hyperbolic) types of analytic function theories based on the representation theory of SL_2(R) group. We describe here geometries of corresponding
Vladimir V. Kisil
doaj   +1 more source

Electronically Tunable Current-mode High-order Ladder Low-pass Filters Based on CMOS Technology [PDF]

open access: yesRadioengineering, 2015
This paper describes the design of current mode low-pass ladder filters based on CMOS technology. The filters are derived from passive RLC ladder filter prototypes using new CMOS lossy and lossless integrators.
T. Kunto, P. Prommee, M. T. Abuelma'atti
doaj  

Elliptic scaling functions as compactly supported multivariate analogs of the B-splines [PDF]

open access: yes, 2013
In the paper, we present a family of multivariate compactly supported scaling functions, which we call as elliptic scaling functions. The elliptic scaling functions are the convolution of elliptic splines, which correspond to homogeneous elliptic ...
Zakharov, Victor G.
core  

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

open access: yesMolecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova   +25 more
wiley   +1 more source

Evaluation of Computational Approaches of Short Weierstrass Elliptic Curves for Cryptography

open access: yesCybernetics and Information Technologies, 2021
The survey presents the evolution of Short Weierstrass elliptic curves after their introduction in cryptography. Subsequently, this evolution resulted in the establishment of present elliptic curve computational standards.
Abhishek Kunal   +1 more
doaj   +1 more source

Home - About - Disclaimer - Privacy