Results 21 to 30 of about 2,041,584 (301)
Optical trapping with a perfect vortex beam [PDF]
The authors would like to thank the UK Engineering and Physical Sciences Research Council (EPSRC) for funding.Vortex beams with different topological charge usually have different profiles and radii of peak intensity.
Arita, Yoshihiko +9 more
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A note on the Smarandache inversion sequence [PDF]
In a recent paper, Muneer introduced the Smarandache inversion sequence. In this paper, we study some properties of the Smarandache inversion sequence. Moreover, we find the necessary and su±cient condition such that [SI(n)]2 + [SI(n + 1)]2 is a perfect
Majumdar, A.A.K.
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perfectphyloR: An R package for reconstructing perfect phylogenies
Background A perfect phylogeny is a rooted binary tree that recursively partitions sequences. The nested partitions of a perfect phylogeny provide insight into the pattern of ancestry of genetic sequence data.
Charith B. Karunarathna, Jinko Graham
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KAJIAN DERET FIBONACCI DAN GOLDEN RATIO PADA LAGU BUNGAN SANDAT
This study aims to analyze mathematically Bungan Sandat songs and arrange the elements in terms of the Fibonacci sequence and Golden Ratio. Then the ratio of the beauty of the song before and after arrangements were analyzed using the Wilcoxon test with ...
GEDE AGUS HENDRA YOGANGGA +2 more
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Binary sequence/array pairs via diference set pairs: A recursive approach [PDF]
Binary array pairs with optimal/ideal correlation values and their algebraic counterparts textquotedblleft difference set pairstextquotedblright;(DSPs) in abelian groups are studied. In addition to generalizing known 1-dimensional (sequences) examples,
K. T. Arasu, Anika Goyal, Abhishek Puri
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The Smarandache Perfect Numbers [PDF]
In this paper we prove that 12 is the only Smarandache perfect ...
Maohua Le, Maohua, Le
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Langford sequences: perfect and hooked
AbstractA sequence {d, d+1,…, d+m−1} of m consecutive positive integers is said to be perfect if the integers {1, 2,…, 2m} can be arranged in disjoint pairs {(ai, bi): 1⩽i⩽m} so that {bi−ai: 1⩽i⩽m}={d,d+1,…,d+m−1}. A sequence is hooked if the set {1, 2,…, 2m−1 2m+1} can be arranged in pairs to satisfy the same condition. Well known necessary conditions
openaire +2 more sources
Research of perfect punctured binary sequence pair in LCZ/ZCZ
Perfect punctured binary sequence pair was used in LCZ/ZCZ.The theory of LCZ/ZCZ sequence pair sets was defined,and three new methods for constructing LCZ/ZCZ sequence pair sets were presented: ZCZ sequence pair sets based on odd length perfect punctured
XU Lei, JIANG Ting, ZHOU Zheng
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We have characterized the simple sequence repeat (SSR) markers of the eggplant (Solanum melongena) using a recent high quality sequence of its whole genome.
Ezio Portis +7 more
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A Sequence of Cohen–Macaulay Standard Graded Domains Whose h-Vectors Have Exponentially Deep Flaws
Let K be a field. In this paper, we construct a sequence of Cohen–Macaulay standard graded K-domains whose h-vectors are non-flawless and have exponentially deep flaws.
Mitsuhiro Miyazaki
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