Global attractor of the gray scott equations

... of the Main Theorem with the exception of those results which concern the asymptotic properties of the Ricci coefficients (the Asymptotics Theorem), and the straightforward modifications of the ... desired in the proof of (93) The remaining term on the left-hand side of (93) is easier to treat Proof of the L2 − L∞ decay estimate; Theorem 2.1 In this section we...

Ngày tải lên: 16/02/2014, 05:20

... well off as it was before climate change They can choose to nothing to suffer (or enjoy the benefits from) the full impact of climate change Or they can decide to adapt to the level where the ... and storm surges Table Comparison of adaptation cost estimates by the United Nations Framework Convention on Climate Change and the Economics of Adaptation...

Ngày tải lên: 16/02/2014, 10:20

... Mental health aspects of women’s reproductive health A global review of the literature WHO Library Cataloguing-in-Publication Data Mental health aspects of women’s reproductive health : a global ... Project, Tanzania; Mary Jane Alexander, Nathan Kline Institute for Psychiatric Research, USA; Faiza Anwar, Women’s Health Educator, Australia; Victo...

Ngày tải lên: 06/03/2014, 02:20

... important was the founding of Al-Ahram in 1876 by two brothers of Catholic Lebanese origin, Salim and Bishara Taqla A daily since 1881, Al-Ahram made reliable and up-to-date information available ... well-worn West against the rest dichotomy and to measure again, on a case-by-case basis, the gap between Europe (whatever that may have been at the time) and other parts of the...

Ngày tải lên: 08/06/2014, 09:07

... provides the existence of global attractors of the extended Fisher-Kolmogorov equation (1.1) in H Theorem 3.1 The extended Fisher-Kolmogorov equation (1.1) has a global attractor in H and a global ... http://www.boundaryvalueproblems.com/content/2011/1/39 Page of 10 In this article, we shall use the regularity estimates for the linear semigroups, combinin...

Ngày tải lên: 20/06/2014, 22:20

... investigated the behavior of the solutions, HAE-M found the solutions of the special cases and EMEls carried out the theoretical proof and gave the examples All authors read and approved the final ... Page of 16 Cinar [10,11] has got the solutions of the following difference equations xn−1 xn−1 , xn+1 = + axn xn−1 −1 + axn xn−1 xn+1 = Aloqeili [12] obtained...

Ngày tải lên: 21/06/2014, 00:20

... Y.-W Qi, “On the equation ut Mathematics, vol 123, no 2, pp 373–390, 1993 R Suzuki, Existence and nonexistence of global solutions of quasilinear parabolic equations, ” Journal of the Mathematical ... results as Theorem in are obtained in We will prove Theorem 1.1 a and b in Sections and 4, respectively The proof of Theorem 1.2 is included in the proof of T...

Ngày tải lên: 21/06/2014, 11:20

... for the Global Attractor In 14 , we derive estimates on the upper bound for the Hausdorff and Fractal dimensions of the global attractor for the TYC system The estimates are quite crude and are ... state a theorem about the existence of weak solution in the weighted spaces This in turn will entail making refined estimates on the dimension o...

Ngày tải lên: 21/06/2014, 11:20

... propose new trace bounds for the product of two general matrices The new trace bounds improve the previous results Then, we present some trace bounds for the solution of the algebraic Riccati equations, ... shown that our bounds for the trace are the tightest among the parallel trace bounds in symmetric case Then, we have obtained some trac...

Ngày tải lên: 22/06/2014, 03:20

... Global behavior of the components of nodal solutions of asymptotically linear eigenvalue problems,” Applied Mathematics Letters, 2007 R Ma and D O’Regan, “Nodal solutions for second- order m-point ... s > for s / Remark 1.4 For other results about the existence of nodal solution of multipoint boundary value problems, we can see 4–7 Of course an interesting...

Ngày tải lên: 22/06/2014, 06:20

... equations,” Transactions of the American Mathematical Society, vol 359, no 2, pp 637–648, 2007 [2] S Junca and M Rascle, “Strong relaxation of the isothermal Euler system to the heat equation,” ... towards those of (1.6) for arbitrary large initial data in BV (R) space Marcati and Milani [3] showed the derivation of the porous media equation as the limit of the i...

Ngày tải lên: 22/06/2014, 19:20

... Sbordone, On the integrability of the Jacobian under minimal hypotheses, Archive for Rational Mechanics and Analysis 119 (1992), no 2, 129–143 , Weak minima of variational integrals, Journal f¨ r ... s−1 = α−1 + β−1 , and f and g are any measurable functions on a measurable set E ⊂ Rn , we have the following L p -integrability theorem for the Jacobian of a composite...

Ngày tải lên: 22/06/2014, 22:20

... equilibrium solution exists and is a global attractor of the system The plan of the paper is as follows In Section 2, we show the existence and uniqueness of a positive global solution to the general system ... devoted to differential systems, including various Lotka-Volterra- type equations (cf [2, 3, 5, 7, 8, 12, 15, 19, 20]) Later development leads to various forms...

Ngày tải lên: 23/06/2014, 00:20

... 360 The Cauchy characteristic problem Global solvability of the problem Consider the case for f (u) = −λ|u| p u, where λ = and p > are the given real numbers In this case (1.1) takes the form ... to the limit as m → ∞, we obtain (2.4) Thus the lemma is proved Remark 2.5 Before passing to the question on the solvability of the nonlinear problem (2.1), (2...

Ngày tải lên: 23/06/2014, 00:20

... RESTRU CTURI N G OF THE STEEL INDUSTRY The 1980s also marked the en d of the tradition of the state-owned steel industry The aggressive privatization of Brazil's integrated steel industry initiated ... the centrality of innovations in the open-ended capitalist industrial system THE RESTRU CTURING OF THE STEEL INDUSTRY Rather than summarize the...

Ngày tải lên: 28/06/2014, 17:20