Abstract:Abstract. In this paper, we consider the longtime dynamics of the solutions to focusing energy-critical Schrödinger equation with a defocusing energysubcritical perturbation term under a ground state energy threshold in four spatial dimension. This extends the results in Miao et al. (Commun Math Phys 318(3):767-808, 2013, The dynamics of the NLS with the combined terms in five and higher dimensions. Some topics in harmonic analysis and applications, advanced lectures in mathematics, ALM34, Higher Education Pr… Show more
“…These kind of equations have been studied intensively in the past decade. In [1,2,11,30,39,40,38,49,54,55,56], the authors study the well-posedness and scattering of these kind of equations.…”
Section: Introductionmentioning
confidence: 99%
“…We also refer to [55] for further discussion about 1 + 4 d < p 1 < p 2 = 1 + 4 d−2 , d = 3. The radial assumption was removed in dimensions four and higher in [39,40] by using [18,32]. For the case 1 + 4 d = p 1 < p 2 ≤ 1 + 4 d−2 , 1 ≤ d ≤ 4, X. Cheng, C. Miao, and L. Zhao [11] proved global wellposedness and scattering in H 1 in the radial case where they gave the exact value of the threshold which is related to the ground state.…”
We consider the Cauchy problem for the nonlinear Schrödinger equation with double nonlinearities with opposite sign, with one term is mass-critical and the other term is mass-supercritical and energy-subcritical, which includes the famous two-dimensional cubic-quintic nonlinear Schrödinger equaton. We prove global wellposedness and scattering in H 1 (R d ) below the threshold for non-radial data when 1 ≤ d ≤ 4.1991 Mathematics Subject Classification. Primary 35Q55; Secondary 35L70.
“…These kind of equations have been studied intensively in the past decade. In [1,2,11,30,39,40,38,49,54,55,56], the authors study the well-posedness and scattering of these kind of equations.…”
Section: Introductionmentioning
confidence: 99%
“…We also refer to [55] for further discussion about 1 + 4 d < p 1 < p 2 = 1 + 4 d−2 , d = 3. The radial assumption was removed in dimensions four and higher in [39,40] by using [18,32]. For the case 1 + 4 d = p 1 < p 2 ≤ 1 + 4 d−2 , 1 ≤ d ≤ 4, X. Cheng, C. Miao, and L. Zhao [11] proved global wellposedness and scattering in H 1 in the radial case where they gave the exact value of the threshold which is related to the ground state.…”
We consider the Cauchy problem for the nonlinear Schrödinger equation with double nonlinearities with opposite sign, with one term is mass-critical and the other term is mass-supercritical and energy-subcritical, which includes the famous two-dimensional cubic-quintic nonlinear Schrödinger equaton. We prove global wellposedness and scattering in H 1 (R d ) below the threshold for non-radial data when 1 ≤ d ≤ 4.1991 Mathematics Subject Classification. Primary 35Q55; Secondary 35L70.
“…in Ref. 10 to the energy threshold case. Feng 11,12 investigated the sharp threshold mass of blow‐up solutions for the focusing nonlinear Schrödinger equation with a defocusing subcritical perturbation and some dynamical properties of blow‐up solutions in the L 2 supercritical case.…”
This paper studies the blow‐up solutions for the Schrödinger equation with a Hartree‐type nonlinearity together with a power‐type subcritical perturbation. The precisely sharp energy thresholds for blow‐up and global existence are obtained by analyzing potential well structures for associated functionals.
“…Next, we recall the scattering and blow-up result of (1.1), which established by Miao-Xu-Zhao in [10]. We define some quantities and some variation results(refers to [12], [10], [11] for details). For ϕ ∈ H 1 , let…”
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