Results 61 to 70 of about 2,491,696 (297)

Some Results on Composition of Analytic Functions in a Unit Polydisc

Universal Journal of Mathematics and Applications
The manuscript is an attempt to consider all methods which are applicable to investigation a directional index for composition of an analytic function in some domain and an entire function.
Petro Kurliak, Oleh Skaskiv, Andriy Bandura   +2 more
doaj   +1 more source

Image denoising with directional bases [PDF]

, 2007
Directional information is an important component of both natural and synthetic images, and it is exploited in many image processing applications. Directional basis analysis is used to capture significant structural information.
Park, Heechan, Martin, Graham R., Yao, Zhen, HASH(0x55a67f8c3860)   +3 more
core  

Spatial heterogeneity of hotspot mutations and clonal relatedness in ovarian endometrioid carcinoma

Molecular Oncology, EarlyView.
Spatially resolved analysis revealed heterogeneous distributions of selected cancer‐associated mutations within ovarian endometrioid carcinomas. Shared mutations between paired endometrial and ovarian tumors supported clonal relatedness. These findings highlight the value of sampling multiple tumor regions when interpreting molecular profiles ...
Takahito Ashihara, Kosuke Murakami, Shiro Takamatsu, Akiko Kanto, Seiichi Mori, Tomoyuki Otani, Kazuko Sakai, Yasushi Kotani, Kazuto Nishio, Kaoru Abiko, Noriomi Matsumura   +10 more
wiley   +1 more source

FACE RECOGNITION BASED ON LOCAL DERIVATIVE TETRA PATTERN

ICTACT Journal on Image and Video Processing, 2017
This paper proposes a new face recognition algorithm called local derivative tetra pattern (LDTrP). The new technique LDTrP is used to alleviate the face recognition rate under real-time challenges. Local derivative pattern (LDP) is a directional feature
A Geetha, M Mohamed Sathik, Y Jacob Vetharaj   +2 more
doaj  

Directional differentiability for elliptic quasi-variational inequalities of obstacle type [PDF]

, 2018
The directional differentiability of the solution map of obstacle type quasi-variational inequalities (QVIs) with respect to perturbations on the forcing term is studied. The classical result of Mignot is then extended to the quasi-variational case under
Alphonse, Amal, Rautenberg, Carlos N., Hintermüller, Michael   +2 more
core   +1 more source

The product and existence theorems for analytic functions in a polydisc of bounded $L$-index in direction

Researches in Mathematics
For functions analytic in the unit polydisc with bounded $L$-index in a direction there are presented three various results. The product theorem specifies that the product of analytic functions of bounded $L$-index in direction belongs to the same class.
A.I. Bandura, I.M. Hural, L.M. Shehda, O.B. Skaskiv, L.R. Smolovyk   +4 more
doaj   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

About one especial feature of numerical solution of the Poisson equation

Тонкие химические технологии, 2011
A calculating formula to solve Poisson equation with boundary conditions conforming to its exact solution is proposed. In this formula an inhomogeneous term is replaced by Laplace operator in a revolved coordinate system.
A. B. Chaadaev
doaj  

Entire Functions of Several Variables: Wiman–Valiron-Type Results Without Exceptional Sets

Axioms
This article is devoted to establishing analogs of the main theorems of the Wiman–Valiron theory on asymptotic relations for entire functions of several complex variables that are satisfied without exceptional sets when the complex space is exhausted by ...
Oleh Skaskiv, Andriy Bandura, Tetiana Salo, Sviatoslav Dubei, Liudmyla Kryshtopa   +4 more
doaj   +1 more source

The Avriel-Ben-Tal algebraic operations approach for a short version proof of the Karush-Kuhn-Tucker optimality conditions

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2017
In this paper, by using (h, ϕ)-generalized directional derivative and (h, ϕ)-generalized gradient, the authors directly derives the Karush- Kuhn-Tucker conditions by applying a corollary of Farkas lemma under the Mangasarian-Fromovitz constraint ...
Cornaciu Veronica, Ioana Ileana
doaj   +1 more source