نتایج جستجو برای: non δ cosingular
تعداد نتایج: 1341448 فیلتر نتایج به سال:
1 Introduction Contour and solid modulus of continuity. The one-dimensional case There has been an extensive study of the relation between the " contour " and the " solid " moduli of continuity for analytic functions in planar domains, starting with the following beautiful result of Hardy and Littlewood. For a domain G in C n (n ≥ 1) we denote as usual by A(G) the algebra of analytic functions ...
δ(15)N signals in plant and soil material integrate over a number of biogeochemical processes related to nitrogen (N) and therefore provide information on net effects of multiple processes on N dynamics. In general little is known in many grassland restoration projects on soil-plant N dynamics in relation to the restoration treatments. In particular, δ(15)N signals may be a useful tool to asses...
BACKGROUND We evaluated kinetic changes of high-sensitivity cardiac troponin T (hs-cTnT) in patients with acute coronary syndrome (ACS) and patients with hs-cTnT increases not due to ACS to rule in or rule out non-ST-segment elevation myocardial infarction (STEMI). METHODS hs-cTnT was measured serially in consecutive patients presenting to the emergency department. Patients with ACS who had a...
The Gilbert–Varshamov bound guarantees the existence of families of codes over the finite field F` with good asymptotic parameters. We show that this bound can be improved for all non-prime fields F` with ` ≥ 49, except possibly ` = 125. We observe that the same improvement even holds within the class of transitive codes and within the class of self-orthogonal codes. The Gilbert–Varshamov bound...
Background: The methylotrophic yeast Pichia pastoris is an appealing production host for a variety of recombinant, including biologics. In this sense, various genetic- and non-genetic-based techniques have been implemented to improve the production efficiency of this expression platform. Los1 (loss of supression) encodes a non-essential nuclear tRNA exporter in Saccharomyces cerevisiae, which i...
An infinite family of non-Desarguesian translation planes of order q with kernel GF(q) is constructed, for any odd prime power q. The collineation group of each plane has orbits of lengths 1, q, and q − q on the translation line. The method used for the construction is net replacement, starting from a Dickson-Knuth semifield plane. The planes are constructed via spreads and the spreads via spre...
فرض کنید δ یک مجتمع سادکی با بعد 1-d و بردار آن باشد. ثابت میکنیم که اگر δ در شرط سر (sr) صدق کند، آنگاه به ازای هر i و r با شرط مجموع نامنفی است. بعلاوه نشان می دهیم که اگر حلقه استنلی-رایزنر مجتمع سادکی مجموعه های مستقل یک گراف دو بخشی g در شرط سر (s2) صدق کند آنگاه g کوهن-مکالی است. این نشان می دهد که هم ارزی خاصیت کوهن- مکالی و شرط s2 برای گراف های چوردال درست است.
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