Scattering in the weighted $ L^2 $-space for a 2D nonlinear Schrödinger equation with inhomogeneous exponential nonlinearity

Abdelwahab Bensouilah; Van Duong Dinh; Mohamed Majdoub

doi:10.3934/cpaa.2019122

Article Contents

2019, Volume 18, Issue 5: 2735-2755. Doi: 10.3934/cpaa.2019122

This issue Previous Article Concentration of ground state solutions for quasilinear Schrödinger systems with critical exponents Next Article Singular Hardy-Trudinger-Moser inequality and the existence of extremals on the unit disc

Scattering in the weighted $ L^2 $-space for a 2D nonlinear Schrödinger equation with inhomogeneous exponential nonlinearity

1.
Laboratoire Paul Painlevé UMR 8524, Université Lille CNRS, 59655 Villeneuve d'Ascq Cedex, France
2.
Laboratoire Paul Painlevé UMR 8524, Université de Lille CNRS, 59655 Villeneuve d'Ascq Cedex, France, Department of Mathematics, HCMC University of Pedagogy
3.
Department of Mathematics, College of science, Imam Abdulrahman Bin Faisal University, P. O. Box 1982, Dammam, Saudi Arabia
4.
Basic & Applied Scientific Research Center, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, 31441, Dammam, Saudi Arabia

^* Corresponding author: Van Duong Dinh
^* Corresponding author: Van Duong Dinh

Received: October 2018

Revised: January 2019

Published: April 2019

Abstract / Introduction Full Text(HTML) Related Papers Cited by

Abstract

We investigate the defocusing inhomogeneous nonlinear Schrödinger equation

$ i \partial_tu + \Delta u = |x|^{-b} \left({\rm e}^{\alpha|u|^2} - 1- \alpha |u|^2 \right) u, \quad u(0) = u_0, \quad x \in \mathbb{R}^2, $

with $ 0<b<1 $ and $ \alpha = 2\pi(2-b) $. First we show the decay of global solutions by assuming that the initial data $ u_0 $ belongs to the weighted space $ \Sigma(\mathbb{R}^2) = \{\,u\in H^1(\mathbb{R}^2) \ : \ |x|u\in L^2(\mathbb{R}^2)\,\} $. Then we combine the local theory with the decay estimate to obtain scattering in $ \Sigma $ when the Hamiltonian is below the value $ \frac{2}{(1+b)(2-b)} $.

Keywords:

Inhomogeneous nonlinear Schrödinger equation,
virial identity,
scattering,
exponential nonlinearity,
singular Moser-Trudinger inequality.

Mathematics Subject Classification: Primary: 35L70, 35Q55, 35B40; Secondary: 35B33, 37K05, 37L50.

Citation:

Full Text(HTML)

Related Papers

Cited by

References

[1]	S. Adachi and K. Tanaka, Trudinger type inequalities in $\mathbb R^N$ and their best exponents, Proc. Amer. Math. Soc., 128 (2000), 2051-2057. doi: 10.1090/S0002-9939-99-05180-1.
[2]	A. Adam Azzam, Doubly Critical Semilinear Schrödinger Equations, Ph.D dissertation, UCLA, 2017.
[3]	H. Bahouri, S. Ibrahim and G. Perelman, Scattering for the critical 2-D NLS with exponential growth, Differential Integral Equations, 27 (2014), 233-268.
[4]	C. Bennet and R. Sharply, Interpolation of Operators, Academic Press, Pure and Applied Mathematics 129, 1988.
[5]	A. Bensouilah, D. Draouil and M. Majdoub, Energy critical Schrödinger equation with weighted exponential nonlinearity: Local and global well-posedness, J. Hyperbolic Differ. Equ., 15 (2018), 599-621. doi: 10.1142/S0219891618500194.
[6]	J. Bergh and J. Löfström, Interpolation Spaces, Springer, Berlin, 1976. doi: 10.1007/978-3-642-66451-9.
[7]	T. Cazenave, Equations de Schrödinger non linéaires en dimension deux, Proc. Roy. Soc. Edinburgh Sect. A, 84 (1979), 327-346. doi: 10.1017/S0308210500017182.
[8]	T. Cazenave, Semilinear Schrödinger Equations, Courant Lecture Notes in Mathematics 10, New York University, Courant Institute of Mathematical Sciences, AMS, 2003.
[9]	J. Colliander, S. Ibrahim, M. Majdoub and N. Masmoudi, Energy critical NLS in two space dimension, J. Hyperbolic Differ. Equ., 6 (2009), 549-575. doi: 10.1142/S0219891609001927.
[10]	V. D. Dinh, Scattering theory in a weighted $L^2$ space for a class of the defocusing inhomogeneous nonlinear Schrödinger equation, preprint, arXiv: 1710.01392.
[11]	V. D. Dinh, Energy scattering for a class of the defocusing inhomogeneous nonlinear Schrödinger equation, J. Evol. Equ., (2019), 1–24. doi: 10.1007/s00028-019-00481-0.
[12]	E. Gagliardo, Proprieta di alcune classi di funzioni in piu variabili, Ric. Mat., 7 (1958), 102-137.
[13]	L. Grafakos, Classical Fourier Analysis, 2nd ed., Graduate texts in Mathematics, Vol. 249, Springer, New York, 2008.
[14]	R. Hunt, On $L^{p, q}$ spaces, L'Enseign. Math., 12 (1967), 249-276.
[15]	S. Ibrahim, M. Majdoub and N. Masmoudi, Double logarithmic inequality with a sharp constant, Proc. Amer. Math. Soc., 135 (2007), 87-97. doi: 10.1090/S0002-9939-06-08240-2.
[16]	S. Ibrahim, M. Majdoub and N. Masmoudi, Global solutions for a semilinear, two-dimensional Klein-Gordon equation with exponential-type nonlinearity, Comm. Pure Appl. Math., 59 (2006), 1639-1658. doi: 10.1002/cpa.20127.
[17]	S. Ibrahim, M. Majdoub and N. Masmoudi, Well- and ill-posednessissues for energy supercritical waves, Analysis & PDE., 4 (2011), 341-367. doi: 10.2140/apde.2011.4.341.
[18]	S. Ibrahim, M. Majdoub, N. Masmoudi and K. Nakanishi, Scattering for the two-dimensional energy-critical wave equation, Duke Math. J., 150 (2009), 287-329. doi: 10.1215/00127094-2009-053.
[19]	S. Ibrahim, M. Majdoub, N. Masmoudi and K. Nakanishi, Scattering for the two-dimensional NLS with exponential nonlinearity, Nonlinearity, 25 (2012), 1843-1849. doi: 10.1088/0951-7715/25/6/1843.
[20]	P. G. Lemarié-Rieusset, Recent Developments in the Navier-Stokes Problem, Chapman & Hall/CRC Research Notes in Mathematics 431, Chapman & Hall/CRC, Boca Raton, FL, 2002. doi: 10.1201/9781420035674.
[21]	J. F. Lam, B. Lippman and an F. Tappert, Self-trapped laser beams in plasma, Phys. Fluid., 20 (1977), 1176-1179. doi: 10.1063/1.861679.
[22]	M. Nakamura and T. Ozawa, Nonlinear Schrödinger equations in the Sobolev space of critical order, J. Funct. Anal., 155 (1998), 364-380. doi: 10.1006/jfan.1997.3236.
[23]	L. Nirenberg, On elliptic partial differential equations (lecture Ⅱ), Ann. Sc. Norm. Super. Pisa, Cl. Sci., 13 (1959), 115-162.
[24]	R. O'Neil, Convolution operators and $L(p, q)$ spaces, Duke Math. J., 30 (1963), 129-142. doi: 10.1215/S0012-7094-63-03015-1.
[25]	F. Planchon and L. Vega, Bilinear virial identities and applications, Ann. Sci. Ec. Norm. Super., 4 (2009), 261-290. doi: 10.24033/asens.2096.
[26]	B. Ruf, A sharp Trudinger-Moser type inequality for unbounded domains in ${\mathbb R}^{2}$, J. Funct. Anal., 219 (2005), 340-367. doi: 10.1016/j.jfa.2004.06.013.
[27]	M. de Souza, On a class of singular Trudinger-Moser type inequalities for unbounded domains in $\mathbb{R}^N$, Appl. Math. Lett., 25 (2012), 2100-2104. doi: 10.1016/j.aml.2012.05.007.
[28]	M. de Souza and J. M. do Ò, On singular Trudinger-Moser type inequalities for unbounded domains and their best exponents, Potential Anal., 38 (2013), 1091-1101. doi: 10.1007/s11118-012-9308-7.
[29]	E. M. Stein and G. Weiss, Introduction to Fourier Analysis on Euclidian Spaces, Princeton Mathematical Series, Princeton University Press, 1971.
[30]	M. Sack and M. Struwe, Scattering for a critical nonlinear wave equation in two space dimensions, Math. Ann., 365 (2016), 969-985. doi: 10.1007/s00208-015-1282-0.
[31]	M. Struwe, Global well-posedness of the Cauchy problem for a super-critical nonlinear wave equation in two space dimensions, Math. Ann., 350 (2011), 707-719. doi: 10.1007/s00208-010-0567-6.
[32]	M. Struwe, The critical nonlinear wave equation in two space dimensions, J. Eur. Math. Soc., 15 (2013), 1805-1823. doi: 10.4171/JEMS/404.
[33]	T. Tao, M. Visan and X. Zhang, The nonlinear Schrödinger equation with combined power-type nonlinearities, Comm. Partial Differential Equations, 32 (2007), 1281-1343. doi: 10.1080/03605300701588805.
[34]	T. Tao, Nonlinear Dispersive Equations. Local and Global Analysis, CBMS, Regional Conference Series in Mathematics, Number 106, American Mathematical Society, 2006. doi: 10.1090/cbms/106.