Results 61 to 70 of about 9,324,703 (377)
Fixed Point Theory and Applications, 2011 In this paper, the existence, uniqueness and iterative approximations of fixed points for contractive mappings of integral type in complete metric spaces are established.
Kang Shin, Cho Sun, Liu Zeqing, Li Xin
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Mathematics, 2019 The purpose of this paper is to introduce the new notion of a specific point in the space of the bounded real-valued functions on a given non-empty set and present a result based on the existence and uniqueness of such points.
Hüseyin Işık, Wutiphol Sintunavarat
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Functional extreme learning machine
Frontiers in Computational Neuroscience, 2023 IntroductionExtreme learning machine (ELM) is a training algorithm for single hidden layer feedforward neural network (SLFN), which converges much faster than traditional methods and yields promising performance.
Xianli Liu +6 more
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Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer
FEBS Letters, EarlyView.Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani +4 more
wiley +1 more source
The Laplace transform of Dirichlet L-functions
Nonlinear Analysis, 2012 In the paper, a formula for the Laplace transform of the square of Dirichlet L-functions on the critical line is obtained.
Aidas Balčiūnas, Antanas Laurinčikas
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Counting Lattice Paths by Using Difference Equations with Non-constant Coefficients
Известия Иркутского государственного университета: Серия "Математика", 2023 The lattice paths can be counted by the virtue of their step vectors that are aligned to the positive octant. A path can go from one point to an infinite others if there is no restriction applied such that each point only has finitely many predecessors ...
S. Chandragiri
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Stability of a generalization of the Fréchet functional equation
, 2015 We prove some stability and hyperstability results for a generalization of the well known Fréchet functional equation, stemming from one of the characterizations of the inner product spaces. As the main tool we use a fixed point theorem for some function
Renata Malejki
semanticscholar +1 more source
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
On Common Fixed Point Results for New Contractions with Applications to Graph and Integral Equations
Mathematics, 2019 The investigation of symmetric/asymmetric structures and their applications in mathematics (in particular in operator theory and functional analysis) is useful and fruitful. A metric space has the property of symmetry.
Haitham Qawaqneh +3 more
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Problems of Lithuanian mathematical olympiad’07
Lietuvos Matematikos Rinkinys, 2021 The problems of the Lithuanian school olympiad-2007 are presented and solutions are given.
Juozas Juvencijus Mačys
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