In this article, we discuss the existence of weak solution for the nonlinear system  − div ( h1(|∇u|) |∇u|p−2∇u ) = f(x, u, v) in Ω, − div ( h2(|∇v|) |∇v|p−2∇v ) = g(x, u, v) in Ω, u = v = 0 on ∂Ω, where Ω is a bounded smooth open set in Rn, p ≥ 2 and h1, h2 ∈ C(R,R). Using variational methods, under suitable assumptions on the nonlinearities, we show the existence of weak solution.

The role of histamine H1 and H2 receptors in the lung is not clear. H1 receptor blockade results in bronchodilatation and inhibition of histamine induced bronchoconstriction. H2 receptor blockade in vitro prevents the normal negative feedback of histamine on further mediator release in antigen challenge. Bronchospasm in guinea pigs given antigen challenge is enhanced by previous administration ...

The effects of voice open quotient and glottal waveform asymmetry are studied in the spectral domain. The hypothesis that the amplitude difference of the first and second harmonics of the inverse-filtered voice signal (H1*-H2*) is a reliable spectral correlate of the open quotient is tested. Theoretical arguments and experiments are reported. In the theoretical part, analytical formulas are der...

All \labelings" discussed in this paper are vertex labelings. We call a labeling l of G an N -labeling if there exists a connected induced subgraph H of G with Px2V (H) l(x) = i for every integer i, 1 i N . Then c(G) is the largest integer N such that G has an N labeling. A labeling l of G is called irredundant if, for all connected induced subgraphs H1 and H2, Px2V (H1) l(x) = Px2V (H2) l(x) i...

The following proposition is true (1) Let G, H be non empty groupoids and x be an element of ∏ 〈G,H〉. Then there exists an element g of G and there exists an element h of H such that x = 〈g, h〉. Let G1, G2, H1, H2 be non empty groupoids, let f be a map from G1 into H1, and let g be a map from G2 into H2. The functor Gr2Iso(f, g) yields a map from ∏ 〈G1, G2〉 into ∏ 〈H1,H2〉 and is defined by the ...

1 لوئسم هدنسيون : شناد دشرا يسانشراك هتخومآ هدكشناد ،شزرو يژولويزيف تيبرت ،يشزرو مولع و يندب هاگشناد ناهفصا يكينورتكلا تسپ : [email protected] 2 رايداتسا تيبرت هورگ يندب و مولع دا هدكشناد ،يشزرو ،تايب هاگشناد ناتسدرك 3 شناد هتخومآ سانشراك ي دشرا هدكشناد ،شزرو يژولويزيف تيبرت ،يشزرو مولع و يندب هاگشناد نلايگ 4 شناد دشرا يسانشراك هتخومآ هدكشناد ،شزرو يژولويزي...

هتفای اه : یم ناشن جیاتن اب هورگ هک دنهد PRAL هلیزوکیلگ نیبولگومه نییاپ %] 5 / 0 ± 7 / 5 لباقم رد % 5 / 0 ± 8 / 7 و 01 / 0 p= [ لیاسا يرت لورسیلگ ] mg/dl 3 / 2 ± 9 / 246 لباقم رد 3 / 2 ± 4 / 257 و 006 / 0 p= [ یلوتسیس راشف ، ] mmHg 7 / 0 ± 6 / 103 لباقم رد mmHg 7 / 0 ± 1 / 106 و 03 / 0 p= [ هورگ هب تبسن يرتمک ياتشان نوخ دنق و نینیتارک ، PRAL دنتشاد رتلااب . Pro:k میقتسم طابترا ه...

1.1 Identifying Whether a Coin is Biased Lemma 1 We need O( 1 2 ) coin tosses to discern a biased coin with the probability of 1 2 − for head (and obviously with the probability of 12 + for tail), from an unbiased coin. Proof Consider two hypothesises H1 and H2 where respectively denote biased and unbiased coins. In other words, we have the following hypothesises: { H1 : biased p(h) = 12 − H2 :...

For Bn the unit ball of Cn, we consider Hardy-Orlicz spaces of holomorphic functions H, which are preduals of spaces of BMOA type with weight. We characterize the symbols of Hankel operators that extend into bounded operators from the Hardy-Orlicz H1 into H2 . We also consider the closely related question of integrability properties of the product of two functions, one in H1 and the other one i...

The contributions of Sophya Kowalewski to the integrability theory of the equations for the heavy top extend to a larger class of Hamiltonian systems on Lie groups; this paper explains these extensions, and along the way reveals further geometric significance of her work in the theory of elliptic curves. Specifically, in this paper we shall be concerned with the solutions of the following diffe...