منابع مشابه
a note on the power graph of a finite group
suppose $gamma$ is a graph with $v(gamma) = { 1,2, cdots, p}$and $ mathcal{f} = {gamma_1,cdots, gamma_p} $ is a family ofgraphs such that $n_j = |v(gamma_j)|$, $1 leq j leq p$. define$lambda = gamma[gamma_1,cdots, gamma_p]$ to be a graph withvertex set $ v(lambda)=bigcup_{j=1}^pv(gamma_j)$ and edge set$e(lambda)=big(bigcup_{j=1}^pe(gamma_j)big)cupbig(bigcup_{ijine(gamma)}{uv;uin v(gamma_i),vin ...
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In studying the applicability of additive conjoint measurement to binaural loudness summation, Levelt et al. (1972) f ound that the two component functions each grow as a power function of auditory intensity. Moreover, the exponents, which differed slightly for the two ears, were in the range found in magnitude estimation. For a statistically more sophisticated approach to the problem, which ca...
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This work is motivated by the observation that the function F2m to F2m defined by x + (x + 1) + a for some a ∈ F2m can be used to construct difference sets. A desired condition is, that the functionφd(x) := x+(x+1) is a 2-to-1 mapping. If s = 1, then the function x has to be APN. If s > 1, then there is up to equivalence only one function known: The function φd is a 2-to-1 mapping if d is the G...
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We say A is convergent to the matrix X = [xij ] if the sequences (A )ij converge to xij as k → ∞. A matrix is convergent if it is convergent to some matrix. This is a special case of convergence as defined in [4, Definition 10.1], for the matrix sequence {A,A, A, . . . }. In particular, we say A is zero convergent when A is convergent to the zero matrix. We distinguish between convergence and z...
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ژورنال
عنوان ژورنال: Canadian Journal of Plant Science
سال: 1962
ISSN: 0008-4220,1918-1833
DOI: 10.4141/cjps62-092