Results 31 to 40 of about 2,885,310 (330)
Tikrit Journal of Pure Science, 2023 In this work, we introduce Some common fixed point theorems of contraction and (α, ) composition contraction in Generalized Banach space. The provided theorem is a generalization and extension of many well-known theorems.
Wesam Nafia khuen, Alia Shani Hassan
doaj +1 more source
The Wavelet Trie: Maintaining an Indexed Sequence of Strings in Compressed Space
, 2012 An indexed sequence of strings is a data structure for storing a string sequence that supports random access, searching, range counting and analytics operations, both for exact matches and prefix search.
Grossi, Roberto, Ottaviano, Giuseppe
core +1 more source
On Triple Difference Sequences of Real Numbers in Neutrosophic Normed Spaces
Communications in Advanced Mathematical Sciences, 2022 The aim of this article is to investigate triple $\Delta $-statistical convergent sequences in a neutrosophic normed space (NNS). Also, we examine the notions of $\Delta $-statistical limit points and $\Delta $-statistical cluster points and prove their ...
Verda Gürdal, Ömer Kişi
doaj +1 more source
The Defect Sequence for Contractive Tuples
, 2012 We introduce the defect sequence for a contractive tuple of Hilbert space operators and investigate its properties. The defect sequence is a sequence of numbers, called defect dimensions associated with a contractive tuple.
Bhattacharyya, Tirthankar +2 more
core +1 more source
C*-Algebras over Topological Spaces: Filtrated K-Theory
, 2012 We define the filtrated K-theory of a C*-algebra over a finite topological space X and explain how to construct a spectral sequence that computes the bivariant Kasparov theory over X in terms of filtrated K-theory.
Beligiannis +14 more
core +1 more source
Hahn Sequence Space of Modals [PDF]
International Scholarly Research Notices, 2014 The history of modal intervals goes back to the very first publications on the topic of interval calculus. The modal interval analysis is used in Computer graphics and Computer Aided Design (CAD), namely, the computation of narrow bounds on Bezier and B-Spline curves.
Balasubramanian, T. +1 more
openaire +3 more sources
A New Outlook for Almost Convergent Sequence Spaces
Cumhuriyet Science Journal, 2018 Thepoint standing out in the present paper is the sequence spaces , and producedby the domain of the infinite matrix ,which is defined in the previous study of Candan [2], where the spaces , and ,respectively, are as presented by G.G.
Murat Candan
doaj +1 more source
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
On Some New Ideal Convergent Sequence Spaces of -Method of Summability
Cumhuriyet Science Journal, 2017 In thepresent work, we introduce some ideal convergent sequence spaces by using - summability method which is defined by P. N. Natarajan [Onthe -method of summability, Analysis] as a typicallygeneralization of Nörlund method.
Şükran Konca, Nazlım Deniz Aral
doaj +1 more source
Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source