Results 31 to 40 of about 1,719,091 (311)
Classifying Cantor Sets by their Fractal Dimensions [PDF]
, 2010 In this article we study Cantor sets defined by monotone sequences, in the sense of Besicovitch and Taylor. We classify these Cantor sets in terms of their h-Hausdorff and h-Packing measures, for the family of dimension functions h, and characterize this
Cabrelli, Carlos A. +2 more
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Σ -Reducibility and lm -Reducibility of Sets and Sequences of Sets [PDF]
Учёные записки Казанского университета: Серия Физико-математические науки, 2016 Limitwise monotonic sets, pairs of sets, and sequences consisting of infinite sets are studied in the paper. The main properties of limitwise monotonic reducibility between two sets, as well as between the set and a pair of sets defined in terms of Σ ...
D.Kh. Zainetdinov
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Extended many-item similarity indices for sets of nucleotide and protein sequences
Computational and Structural Biotechnology Journal, 2021 Quantification of similarities between protein sequences or DNA/RNA strands is a (sub-)task that is ubiquitously present in bioinformatics workflows, and is usually accomplished by pairwise comparisons of sequences, utilizing simple (e.g.
Dávid Bajusz +3 more
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On the ground states of the Bernasconi model [PDF]
, 1997 The ground states of the Bernasconi model are binary +1/-1 sequences of length N with low autocorrelations. We introduce the notion of perfect sequences, binary sequences with one-valued off-peak correlations of minimum amount.
+23 more
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Compressing Sets and Multisets of Sequences [PDF]
IEEE Transactions on Information Theory, 2014 This article describes lossless compression algorithms for multisets of sequences, taking advantage of the multiset's unordered structure. Multisets are a generalisation of sets where members are allowed to occur multiple times. A multiset can be encoded na vely by simply storing its elements in some sequential order, but then information is wasted on
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BMC Genomics, 2022 Background Tools for accurately clustering biological sequences are among the most important tools in computational biology. Two pioneering tools for clustering sequences are CD-HIT and UCLUST, both of which are fast and consume reasonable amounts of ...
Hani Z. Girgis
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Effective inseparability for sequences of sets [PDF]
Proceedings of the American Mathematical Society, 1965 Ax but not to any other member of the sequence {Ax}. The complement of a set A will be denoted by A'. We use Vx and Ax as universal and existential quantifiers over M. Superscripts will range over the set N of all natural numbers; variables left free should be interpreted as universally quantified over N, or over M for suffixes.
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On certain Banach spaces of difference sequences of fuzzy real numbers [PDF]
Maejo International Journal of Science and Technology, 2014 Some sets of difference sequences of fuzzy real numbers which have Banach subspaces are introduced and investigated. Further, it is shown that these subspaces are isometric with some subsets of the sets of null, convergent and bounded sequences of fuzzy
Hemen Dutta
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Construction and Assignment of Orthogonal Sequences and Zero Correlation Zone Sequences Over GF(
IEEE Access, 2022 Orthogonal sequences can be assigned to a regular tessellation of hexagonal cells, typical for synchronised code-division multiple-access (S-CDMA) systems.
Chunlei Xie +2 more
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Cross correlations of Frank sequences and Chu Sequences. [PDF]
, 1994 Sets of Frank sequences and Chu sequences are two classes of polyphase sequence with ideal periodic autocorrelation functions, which at the same time have optimum crosscorrelation functions.
Darnell, M., Fan, P. Z., Honary, B.
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