Results 151 to 160 of about 150,415 (331)
Variation Inequalities for One-Sided Singular Integrals and Related Commutators
Mathematics, 2019 We establish one-sided weighted endpoint estimates for the ϱ -variation ( ϱ > 2 ) operators of one-sided singular integrals under certain priori assumption by applying one-sided Calderón−Zygmund argument.
Feng Liu +3 more
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High Voltage, EarlyView.Abstract With the enormous growth in the capacity of electrical equipment, power semi‐conductor devices are developing rapidly towards larger size and higher capacity. To suppress the thermal resistance and achieve efficient heat dissipation, the authors focus on developing a low‐temperature sintering technique for wafer‐level high‐power semi‐conductor
Chen Yang +13 more
wiley +1 more source
Open Mathematics, 2016 In this paper, the author introduces parabolic generalized local Morrey spaces and gets the boundedness of a large class of parabolic rough operators on them. The author also establishes the parabolic local Campanato space estimates for their commutators
Gurbuz Ferit
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, 2015 In this paper, we establish a weighted sharp maximal function estimate for the commutator associated with the singular integral operator satisfying a variant of Hörmander’s condition.
Xiao ha Zhou
semanticscholar +1 more source
Commutators of contactomorphisms
Advances in Mathematics, 2010 The group of volume preserving diffeomorphisms, the group of symplectomorphisms and the group of contactomorphisms constitute the classical groups of diffeomorphisms. The first homology groups of the compactly supported identity components of the first two groups have been computed by Thurston and Banyaga, respectively.
openaire +3 more sources
Key concepts and a world‐wide look at plant recruitment networks
Biological Reviews, EarlyView.ABSTRACT Plant–plant interactions are major determinants of the dynamics of terrestrial ecosystems. There is a long tradition in the study of these interactions, their mechanisms and their consequences using experimental, observational and theoretical approaches.
Julio M. Alcántara +79 more
wiley +1 more source
A Quasi-Commutative Ring That is Not Neo-Commutative [PDF]
Proceedings of the American Mathematical Society, 1994 An example of a ring that is quasi-commutative but not neo-commutative is given.
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Graph structure of commuting functions [PDF]
arXiv, 2014 The problem of finding graph structure of functions commuting with a given function in terms of their functional graphs is considered. Structure of functional graphs of commuting functions is described. The problem is reduced to describing graph homomorphisms of weakly connected components of functional graphs.
arxiv
Theory of Speed and Power Factor Control of Large Induction Motors by Neutralized Polyphase Alternating-Current Commutator Machines [PDF]
, 1920 John I. Hull
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Benefit‐sharing with human participants in health research in South Africa: A call for clarity
Developing World Bioethics, EarlyView.Abstract This study critically examines the concept of benefit‐sharing in the context of health research involving human participants in South Africa, identifying a significant gap in the precision and application of terminology. It introduces a new terminological framework designed to provide clarity and facilitate standardisation in both national and
Claude Kamau +2 more
wiley +1 more source