منابع مشابه
BAB-a New Ecommerce Mode in China
Information service business becomes the predominant industry in 21st century, and eCommerce which has become the focus that all countries and large corporation compete for is being improved and perfected ceaselessly. Since China is very different from the west in social structure and culture characteristic, B2B develops slowly in China [1,2]. In order to extend ecommerce more smoothly and succ...
متن کاملThe Membership Problem for 〈 a , b : bab 2 = ab 〉
Throughout, P is the semigroup presentation 〈a, b: bab = ab〉 for the semigroup S1. Lallement and Rosaz, [5], have shown that the semigroups Sk having presentations 〈a, b: b(ab)b = ab〉 are residually finite. They also find normal forms for elements of Sk . Specialized to k = 1, every element of S1 is either a power of a or else it can be represented uniquely by a word in one of the forms aba or ...
متن کاملComparison of A-block polydispersity effects on BAB triblock and AB diblock copolymer melts.
Recent experiments on triblock copolymer melts suggest that polydispersity effects are dramatically enhanced when polydisperse blocks are constrained by both ends to the internal interfaces of an ordered morphology. To quantify the relevance of architecture, we compare BAB triblock and AB diblock copolymer melts with polydisperse A blocks and monodisperse B blocks, using self-consistent field t...
متن کاملA DEEP LOOK AT THE T-TYPE BROWN DWARF BINARY INDI Bab WITH Chandra AND ATCA
We present deep observations of the nearby T-type brown dwarf binary Indi Bab in radio with the Australia Telescope Compact Array and in X-rays with the Chandra X-ray Observatory. Despite long integration times, the binary (composed of T1 and T6 dwarfs) was not detected in either wavelength regime. We reached 3 upper limits of 1 23 1012 and 1 74 1012 erg s−1 Hz−1 for the radio luminosity at 4.8...
متن کاملCommon Spectral Properties of Linear Operators a and B Such That Aba = a 2 and Bab = B 2
Let A and B be bounded linear operators on a Banach space such that ABA = A2 and BAB = B2. Then A and B have some spectral properties in common. This situation is studied in the present paper. 1. Terminology and motivation Throughout this paper X denotes a complex Banach space and L(X) the Banach algebra of all bounded linear operators on X. For A ∈ L(X), let N(A) denote the null space of A, an...
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ژورنال
عنوان ژورنال: Acta Agraria Kaposváriensis
سال: 2018
ISSN: 1418-1789
DOI: 10.31914/aak.2256