Discrete Mathematics and CombinatoricsThrough analyzing the data about the releases, comment, and forwarding of 120,000 microblog messages in a year, this paper finds out that the intervals between information releases and comment follow a power law; besides, the analysis of data in each 24 hours...
Identity and inverse matrices are often used in dividing operators. An identity matrix I is a square matrix whose diagonal elements are 1s and whose others are 0s. It can be generated with the eye command (see Table 2.4). The commutative law applies for the multiplication of the square matr...
In an early article, John Law (1992) does a very good job in showing that the main problem of actor-network theory is how we get to see actors as isolate entities, whether they are macro-actors (the UNO, NGOs, the Supreme Court) or smaller ones (an old man, a pigeon, a crumb)...
(Note that this law also depends on the choice of the “special point” x0). Lemma 1 Starting from any point z∈V, the process Yˇ ends at x0, i.e. S<∞ and YˇS=x0,PΦ,zYˇ a.s. This process provides an inversion to the second Ray-Knight identity, as stated in the ...
Using the distributive law, expand the above product. We obtain an oriented, weighted partition ρ for each term by orienting the elements in each block Bi∈τ by increasing size of the exponents of their associated variables. The composition r→ corresponds to the choice of weight vector for ...
Lee, J. C. K., Huang, Y. X. H., Law, E. H. F., & Wang, M. H. (2013). Professional identities and emotions of teachers in the context of curriculum reform: A Chinese perspective.Asia-Pacific Journal of Teacher Education,41(3), 271–287. ...