Results 81 to 90 of about 8,028,955 (283)
Blow-up of waves on singular spacetimes with generic spatial metrics. [PDF]
Lett Math Phys, 2022 Fajman D, Urban L.
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Bound Water as a Reinforcing Element for Ultra‐Strong Polyacrylamide
Advanced Science, EarlyView.Rather than acting as a conventional plasticizer, bound water serves as a reinforcing element in polyacrylamide by constructing strong PAM–water–PAM hydrogen‐bond networks. This water‐mediated architecture delivers ultra‐high mechanical strength and exceptional flame resistance, redefining the role of water in polymer reinforcement.
Sirawit Pruksawan +10 more
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Simultaneous and non-simultaneous blow-up and uniform blow-up profiles for reaction-diffusion system
Electronic Journal of Differential Equations, 2012 This article concerns the blow-up solutions of a reaction-diffusion system with nonlocal sources, subject to the homogeneous Dirichlet boundary conditions.
Zhengqiu Ling, Zejia Wang
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Concentration of blow-up solutions for the Gross-Pitaveskii equation
Advances in Nonlinear AnalysisWe consider the blow-up solutions for the Gross-Pitaveskii equation modeling the attractive Boes-Einstein condensate. First, a new variational characteristic is established by computing the best constant of a generalized Gagliardo-Nirenberg inequality ...
Zhu Shihui
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Journal of Applied Mathematics, 2013 We study the Cauchy problem of a weakly dissipative modified two-component Camassa-Holm equation. We firstly establish the local well-posedness result. Then we present a precise blow-up scenario.
Yongsheng Mi, Chunlai Mu
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Lifting weighted blow-ups [PDF]
Revista Matemática Iberoamericana, 2018 Let f\colon X \to Z be a local, projective, divisorial contraction between normal varieties of dimension n with \mathbb Q
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Advanced Science, EarlyView.A flexible pressure sensor with triple‐gradient design of conductivity, modulus, and dimension in binary micro‐dome pixels is proposed. Based on precisely‐designed CNT/PDMS matrix, the device exhibits a linear sensitivity of 974.1 kPa−1 across range up to 1.8 MPa (R2 > 0.99), offering an effective strategy for potential applications in healthcare ...
Yifan Liu +9 more
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Blow up and quenching for a problem with nonlinear boundary conditions
Electronic Journal of Differential Equations, 2015 In this article, we study the blow up behavior of the heat equation $ u_t=u_{xx}$ with $u_x(0,t)=u^{p}(0,t)$, $u_x(a,t)=u^q(a,t)$. We also study the quenching behavior of the nonlinear parabolic equation $v_t=v_{xx}+2v_x^{2}/(1-v)$ with $v_x(0,t)=(1-v(
Nuri Ozalp, Burhan Selcuk
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Compactness results for prescribed Webster scalar curvature problem on CR sphere
Advances in Nonlinear AnalysisIn this paper we prove some results on the compactness of solutions to the prescribed Webster scalar curvature problem on S3,θ0 $\left({\mathbb{S}}^{3},{\theta }_{0}\right)$ . We first combine blow-up analysis with the subcritical approximation method to
Li Yan, Tang Zhongwei, Zhou Ning
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Frobenius Splittings and Blow-ups
Journal of Algebra, 1998 In the paper under review, the authors introduce the notion of residual normal crossing at a closed point of a variety \(X\) and observe that the \((p-1)\)-th power of a section \(s\) of \(K_X^{-1}\) (for a smooth variety \(X\) with the canonical bundle \(K_X)\) with a residual normal crossing at a closed point Frobenius splits the variety \(X\).
Lakshmibai, V +2 more
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