Results 21 to 30 of about 51,212 (207)

Wild solutions of the Navier–Stokes equations whose singular sets in time have Hausdorff dimension strictly less than 1 [PDF]

open access: yesJournal of the European Mathematical Society (Print), 2018
We prove non-uniqueness for a class of weak solutions to the Navier-Stokes equations which have bounded kinetic energy, integrable vorticity, and are smooth outside a fractal set of singular times with Hausdorff dimension strictly less than 1.
T. Buckmaster, Maria Colombo, V. Vicol
semanticscholar   +1 more source

Structural Basis for (2R,3R)-Taxifolin Binding and Reaction Products to the Bacterial Chalcone Isomerase of Eubacterium ramulus

open access: yesMolecules, 2022
The bacterial chalcone isomerase (CHI) from Eubacterium ramulus catalyses the first step in a flavanone-degradation pathway by a reverse Michael addition.
Gottfried J. Palm   +3 more
doaj   +1 more source

Multi-Oxidant Environment as a Suicidal Inhibitor of Myeloperoxidase

open access: yesAntioxidants, 2023
Tissue inflammation drives the infiltration of innate immune cells that generate reactive species to kill bacteria and recruit adaptive immune cells. Neutrophil activation fosters the release of myeloperoxidase (MPO) enzyme, a heme-containing protein ...
Ramona Clemen   +6 more
doaj   +1 more source

Pre-Hausdorff and Hausdorff proximity spaces

open access: yesFilomat, 2017
In this paper, an explicit characterization of the separation properties for T0, T1, PreT2 (pre-Hausdorff) and T2 (Hausdorff) is given in the topological category of proximity spaces. Moreover, specific relationships that arise among the various Ti,i = 0,1,2 and PreT2 structures are examined in this category.
Kula, Muammer   +2 more
openaire   +3 more sources

Coupling Pyrazine to Dithiocarbonates for Molybdopterin Model Ligands—Indispensable Tin

open access: yesInorganics, 2023
Several synthetic cross-coupling procedures were (re-)evaluated for the tethering of pyrazine to dithiocarbonates. The resultant species constitute pro-ligands and can be converted by removal of the C=O moiety into ene-dithiolate ligand systems that ...
Siva Sankar Murthy Bandaru   +3 more
doaj   +1 more source

Combining a Low Valent Molybdenum(0) Center with a Strongly σ-Donating Mesoionic Carbene Chelate Ligand—Synthesis and Structural Characterization

open access: yesInorganics, 2022
Triazolylidene ligands belong to a class of N-heterocyclic carbenes of growing chemical interest. Their precursors are readily available using Click chemistry and, therefore, highly modular for tuning their electronic characteristics.
Benedict Josua Elvers   +4 more
doaj   +1 more source

Molecular structure of fac-[Mo(CO)3(DMSO)3]

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2021
The title compound, tricarbonyltris(dimethyl sulfoxide)molybdenum, [Mo(C2H6OS)3(CO)3] or fac-[Mo(CO)3(DMSO)3], crystallizes in the triclinic space group P\overline{1} with two molecules in the unit cell.
Benedict J. Elvers   +2 more
doaj   +1 more source

Computational modeling of consistent observation of asynchronous distributed computation on N–manifold

open access: yesCogent Engineering, 2018
The present-day distributed computing systems are asynchronous in nature, and they cover heterogeneous nodes as well as networks having geographic distribution scale.
Susmit Bagchi
doaj   +1 more source

Hausdorff Measurable Multifunctions

open access: yesJournal of Mathematical Analysis and Applications, 1998
Several notions of measurability for multifunctions are introduced and their relations are explained. The main results concern multifunctions \(F\) defined on the product of two separable complete metric spaces, \(T\) and \(X\). The space \(T\) is endowed with the \(\sigma\)-algebra of measurable sets of a Borel measure \(\mu\) and \(X\) with the ...
PIANIGIANI, GIULIO, F. DE BALSI
openaire   +3 more sources

ON THE HAUSDORFF MEASURE OF SHRINKING TARGET SETS ON SELF‐CONFORMAL SETS [PDF]

open access: yesMathematika, 2019
In this article, we study the Hausdorff measure of shrinking target sets on self-conformal sets. The Hausdorff dimension of the sets we are interested in here was established by Hill and Velani in 1995.
D. Allen, Bal'azs B'ar'any
semanticscholar   +1 more source

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