Báo cáo toán học: "On the Theory Of Pfaffian Orientations II T -joins, k-Cuts, and Duality of Enumeration" potx

... (End of Subcase 2.2) End of Case 2 It is not difficult to see that the two cases complete the proof. Next we show that a statement analogous to that of Theorem 3.1 holds for the set of the alternating ... from Theorem 1.4. This finishes the proof of the theorem. 4 Pfaffian Graphs, Exact Matching, and Perma- nents The results of the previous section have interesting...

Ngày tải lên: 07/08/2014, 06:20

... P W contains the set of the images of the edges of W . This together with the choice of x s implies that x(W )=x s (P W ), for each T -join W , and the theorem follows. 3 k-cuts. In this section we ... consider the generating function of the multicuts of a graph and we derive an important relation between it and the generating function of the eulerian s...

Ngày tải lên: 07/08/2014, 06:20

... of the peaks of the instantaneous power originate at zero modulation amplitude (at onsets and ends of the modulating pulses), while others originate at the ‘ smoothest ’,mostlinear parts of the ... amplitude and/ or phase of the transmitted signal, but rather by the discontinuities in the higher order derivatives of the modulating signal, and is generally un...

Ngày tải lên: 20/06/2014, 21:20

... (12) The CDF of the channel capacity is helpful to study another important statistical quantity, known as the outage capacity, which determines the capacity (or the data rate) that is guaranteed ... statistical properties of the process Ξ (t) can be used to obtain the expressions for the statistical properties of the channel capacity C (t) . Again, by applying the co...

Ngày tải lên: 20/06/2014, 20:20

... establish the following result with the proof. Theorem 3.1. Let (A) and (B) be satisfied and assume that the initial vector x 0 belongs to the set S. Then the solution x(n; x 0 ), n ≥ 0, of (1.1) and ... investigated, moreover the boundedness and estimation of the solutions are founded by using the resolvent of the equations. This article studies the boundedne...

Ngày tải lên: 20/06/2014, 20:20

... h1" alt=""

Ngày tải lên: 05/08/2014, 09:46

... h2" alt=""

Ngày tải lên: 05/08/2014, 09:46

... h2" alt=""

Ngày tải lên: 05/08/2014, 10:20

... h4" alt=""

Ngày tải lên: 05/08/2014, 10:20

... h0" alt=""

Ngày tải lên: 05/08/2014, 10:20