Results 11 to 20 of about 2,788,761 (334)

On dimensionally restricted maps [PDF]

open access: yesFundamenta Mathematicae, 2002
Some results of B. Pasynkov and H. Torunczyk on finite-dimensional maps are improved. A generalization of a Dranishnikov-Uspenskij theorem about extensional dimension is also obtained.
H. Murat Tuncali, Vesko Valov
openaire   +3 more sources

Alignment of a restriction map with the genetic map of bacteriophage T4 [PDF]

open access: yesJournal of Virology, 1981
A restriction map of the bacteriophage T4 genome was aligned with the T4 genetic map. Included were the cleavage sites for BamHI, BglII, KpnI, PvuI, SalI, and XbaI. The alignment utilized the fact that the T4 genetic map had been oriented previously with respect to a T2/T4 heteroduplex map.
J. Yee, R. C. Marsh
semanticscholar   +4 more sources

Evaluation maps, restriction maps, and compactness [PDF]

open access: yesColloquium Mathematicum, 1998
If \(B(K)\) denotes the space of all bounded, real-valued functions on a bounded subset \(K\) of a Banach space \(X\), the evaluation map \(E\) from \(X^*\) to \(B(K)\) is defined by: \(E(x^*)(k)= \langle x^*,k\rangle\) for all \(x^*\in X^*\) and \(k\in K\). If \(K\) denotes a bounded subset of \(X^*\) instead of \(X\), analogous evaluation maps from \(
Paul W. Lewis   +2 more
openaire   +3 more sources

Whole-Genome Analysis of Mycobacterium avium subsp. paratuberculosis IS900Insertions Reveals Strain Type-Specific Modalities

open access: yesFrontiers in Microbiology, 2021
Mycobacterium avium subsp. paratuberculosis (Map) is the etiological agent of Johne’s disease in ruminants. The IS900 insertion sequence (IS) has been used widely as an epidemiological marker and target for PCR diagnosis.
Cyril Conde   +7 more
doaj   +1 more source

On the restriction map for Jacobi forms [PDF]

open access: yesAbhandlungen aus dem Mathematischen Seminar der Universität Hamburg, 2013
13 pages. Abh. Math. Semin. Univ. Hambg. (2013)
Karam Deo Shankhadhar, B. Ramakrishnan
openaire   +4 more sources

Restrictions of open mappings of continua [PDF]

open access: yesProceedings of the American Mathematical Society, 1990
We give an example of an open map f : X → Y f:X \to Y , where X X is a locally connected one-dimensional continuum, such that there is a subcontinuum K K of Y Y for which the restriction of f f to a certain component of
Witold D. Bula, E. D. Tymchatyn
openaire   +2 more sources

Reciprocity maps with restricted ramification [PDF]

open access: yesTransactions of the American Mathematical Society, 2022
We compare two maps that arise in study of the cohomology of global fields with ramification restricted to a finite set S S of primes. One of these maps, which we call an S S -reciprocity map, interpolates the values of cup products in S S -ramified cohomology.
openaire   +3 more sources

Generation of restriction endonucleases barcode map to trace SARS-CoV-2 origin and evolution

open access: yesScientific Reports, 2021
Since the first report of SARS-CoV-2 in China in 2019, there has been a huge debate about the origin. In this work, using a different method we aimed to strengthen the observation that no evidence of genetic manipulation has been found by (1) detecting ...
Federico Colombo   +3 more
doaj   +1 more source

Formalizing Restriction Categories

open access: yesJournal of Formalized Reasoning, 2017
Restriction categories are an abstract axiomatic framework by Cockett and Lack for reasoning about (generalizations of the idea of) partiality of functions.
James Chapman   +2 more
doaj   +1 more source

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