Abstract
We are concerned with the following Choquard equation:
where N ⩾ 4, α ∈ (0, N), Iα is the Riesz potential and ε > 0 is a small parameter. Note that \(F(u): = {1 \over q}|u{|^q} + {1 \over {2_\alpha ^ *}}|u{|^{2_\alpha ^ *}}\), where 2 #α < q < 2 *α , and \(2_\alpha ^\sharp : = {{N + \alpha} \over N}\) and \(2_\alpha ^ * : = {{N + \alpha} \over {N - 2}}\) are lower and upper critical exponents in the sense of the Hardy–Littlewood–Sobolev inequality. In this paper, we construct a bound-state concentrating at an isolated component of the positive local minimum points of V as ε → 0 for each q ∈ (2 #α , 2 *α ). This result extends some results established in Cingolani–Tanaka [Rev. Mat. Iberoam. 35 (2019)] for the case q < 2 which was seen as an open problem in Moroz–Van Schaftingen [Calc. Var. Partial Differential Equations 52 (2015)]. The proof of the current paper uses variational methods, a truncation technique and a new regularity result that we develop in this work.
Similar content being viewed by others
References
C. O. Alves, F. Gao, M. Squassina and M. Yang, Singularly perturbed critical Choquard equations, Journal of Differential Equations 263 (2017), 3943–3988.
V. Ambrosio, Concentration phenomena for a fractional Choquard equation with magnetic field, Dynamics of Partial Differential Equations 16 (2019), 125–149.
V. Ambrosio, Multiplicity and concentration results for a fractional Choquard equation via penalization method, Potential Analysis 50 (2019), 55–82.
J. Byeon and L. Jeanjean, Standing waves for nonlinear Schrödinger equations with a general nonlinearity, Archive for Rational Mechanics and Analysis 185 (2007), 185–200.
J. Byeon and L. Jeanjean, Multi-peak standing waves for nonlinear Schrödinger equations with a general nonlinearity, Discrete and Continuous Dynamical Systems 19 (2007), 255–269.
J. Byeon and Z. Wang, Standing waves with a critical frequency for nonlinear Schrödinger equations. II, Calculus of Variations and Partial Differential Equations 18 (2003), 207–219.
D. Cassani and J. Zhang, Choquard-type equations with Hardy–Littlewood–Sobolev upper-critical growth, Advances in Nonlinear Analysis 8 (2019), 1184–1212.
D. Cassani, J. Van Schaftingen and J. Zhang, Groundstates for Choquard type equations with Hardy–Littlewood–Sobolev lower critical exponent, Proceedings of the Royal Society of Edinburgh. Section A: Mathematics 15 (2020), 1377–1400.
S. Cingolani, S. Secchi and M. Squassina, Semi-classical limit for Schrödinger equations with magnetic field and Hartree-type nonlinearities, Proceedings of the Royal Society of Edinburgh. Section A: Mathematics 140 (2010), 973–1009.
S. Cingolani, M. Clapp and S. Secchi, Multiple solutions to a magnetic nonlinear Choquard equation, Zeitschrift für Angewandte Mathematik und Physik 63 (2012), 233–248.
S. Cingolani and K. Tanaka, Semi-classical states for the nonlinear Choquard equations: existence, multiplicity and concentration at a potential well, Revista Matemática Iberoamericana 35 (2019), 1885–1924.
M. del Pino and P. L. Felmer, Semi-classical states for nonlinear Schrödinger equations, Journal Functional Analysis 149 (1997), 245–265.
A. Floer and A. Weinstein, Nonspreading wave packets for the cubic Schrödinger equation with a bounded potential, Journal of Functional Analysis 69 (1986), 397–408.
M. Gallo, Multiplicity and concentration results for local and fractional NLS equations with critical growth, Advances in Differential Equations 26 (2021), 397–424.
F. Gao and M. Yang, The Brezis–Nirenberg type critical problem for the nonlinear Choquard equation, Science China Mathematics 61 (2018), 1219–1242.
J. Giacomoni, D. Goel and K. Sreenadh, Regularity results on a class of doubly nonlocal problems, Journal of Differential Equations 268 (2020), 5301–5328.
C. Ji and V. D. Rădulescu, Concentration phenomena for nonlinear magnetic Schrödinger equations with critical growth, Israel Journal of Mathematics 241 (2021), 465–500.
E. H. Lieb, Existence and uniqueness of the minimizing solution of Choquard’s nonlinear equation, Studies in Applied Mathematics 57 (1976/77), 93–105.
E. H. Lieb and M. Loss, Analysis, Graduate Studies in Mathematics, Vol. 14, American Mathematical Society, Providence, RI, 2001.
P. L. Lions, The Choquard equation and related questions, Nonlinear Analysis 4 (1980), 1063–1072.
P. L. Lions, Compactness and topological methods for some nonlinear variational problems of mathematical physics, in Nonlinear Problems: Present and Future (Los Alamos, NM, 1981), North-Holland Mathematics Studies, Vol. 61, North-Holland, Amsterdam–New York, 1982, pp. 17–34.
X. Liu, S. Ma and J. Xia, Multiple bound states of higher topological type for semiclassical Choquard equations, Proceedings of the Royal Society of Edinburgh. Section A: Mathematics 151 (2021), 329–355.
L. Ma and L. Zhao, Classification of positive solitary solutions of the nonlinear Choquard equation, Archive for Rational Mechanics and Analysis 195 (2010), 455–467.
V. Moroz and J. Van Schaftingen, Existence of groundstates for a class of nonlinear Choquard equations, Transactions of the American Mathematical Society 367 (2015), 6557–6579.
V. Moroz and J. Van Schaftingen, Groundstates of nonlinear Choquard equations: Hardy–Littlewood–Sobolev critical exponent, Communications in Contemporary Mathematics 17 (2015), Article no. 1550005.
V. Moroz and J. Van Schaftingen, Semi-classical states for the Choquard equation, Calculus of Variations and Partial Differential Equations 52 (2015), 199–235.
V. Moroz and J. Van Schaftingen, A guide to the Choquard equation, Journal of Fixed Point Theory and Applications 19 (2017), 773–813.
T. Mukherjee and K. Sreenadh, Fractional Choquard equation with critical nonlinearities, Nonlinear Differential Equations and Applications 24 (2017), Article no. 63.
Y. Oh, Correction to: “Existence of semiclassical bound states of nonlinear Schrödinger equations with potentials of the class (V)a”, Communications in Partial Differential Equations 14 (1989), 833–834.
G. Palatucci and A. Pisante, Improved Sobolev embeddings, profile decomposition, and concentration-compactness for fractional Sobolev spaces, Calculus of Variations and Partial Differential Equations 50 (2014), 799–829.
S. Pekar, Untersuchungüber die elektronentheorie der kristalle, Akademie, Berlin, 1954.
R. Penrose, On gravity’s role in quantum state reduction, General Relativity and Gravitation 28 (1996), 581–600.
S. Qi and W. Zou, Semiclassical states for critical Choquard equations, Journal of Mathematical Analysis and Applications 498 (2021), Article no. 124985.
P. H. Rabinowitz, On a class of nonlinear Schrödinger equations, Zeitschrift für Angewandte Mathematik und Physik 43 (1992), 270–291.
P. H. Rabinowitz, Minimax Methods in Critical Point Theory With Applications to Differential Equations, CBMS Regional Conference Series in Mathematics, Vol. 65, American Mathematical Society, Providence, RI, 1986.
S. Secchi, A note on Schrödinger-Newton systems with decaying electric potential, Nonlinear Analysis 72 (2010), 3842–3856.
J. Seok, Nonlinear Choquard equations: doubly critical case, Applied Mathematics Letters 76 (2018), 148–156.
Y. Su, New result for nonlinear Choquard equations: doubly critical case, Applied Mathematics Letters 102 (2020), Article no. 106092.
Y. Su, L. Wang, H. Chen and S. Liu, Multiplicity and concentration results for fractional Choquard equations: doubly critical case, Nonlinear Analysis 198 (2020), Article no. 111872.
X. Sun and Y. Zhang, Multi-peak solution for nonlinear magnetic Choquard type equation, Journal of Mathematical Physics 55 (2014), Article no. 031508.
J. Wei and M. Winter, Strongly interacting bumps for the Schrödinger–Newton equations, Journal of Mathematical Physics 50 (2009), Article no. 012905.
M. Willem, Minimax Theorems, Progress in Nonlinear Differential Equations and their Applications, Vol. 24, Birkhäauser, Boston, MA, 1996.
M. Yang and Y. Ding, Existence of solutions for singularly perturbed Schrödinger equations with nonlocal part, Communications on Pure and Applied Analysis 12 (2013), 771–783.
M. Yang, J. Zhang and Y. Zhang, Multi-peak solutions for nonlinear Choquard equation with a general nonlinearity, Communications on Pure and Applied Analysis 16 (2017), 493–512.
J. Zhang, Z. Chen and W. Zou, Standing waves for nonlinear Schrödinger equations involving critical growth, Journal of the London Mathematical Society 90 (2014), 827–844.
J. Zhang and W. Zou, Solutions concentrating around the saddle points of the potential for critical Schrödinger equations, Calculus of Variations and Partial Differential Equations 54 (2015), 4119–4142.
J. Zhang and J. do Ó, Standing waves for nonlinear Schrödinger equations involving critical growth of Trudinger–Moser type, Zetischrift für Angewandte Mathematik und Physik 66 (2015), 3049–3060.
J. Zhang, Q. Wu and D. Qin, Semiclassical solutions for Choquard equations with Berestycki–Lions type conditions, Nonlinear Analysis 188 (2019), 22–49.
J. Zhang, W. Lü and Z. Lou, Multiplicity and concentration behavior of solutions of the critical Choquard equation, Applicable Analysis 100 (2021), 167–190.
Author information
Authors and Affiliations
Corresponding author
Additional information
Y. Su is supported by the National Natural Science Foundation of China (Grant No. 12101006), and Key Program of University Natural Science Research Fund of Anhui Province (Grant No. KJ2020A0292).
Z. Liu was partially supported by the NSFC (Grant No. 11701267), and Hunan Natural Science Excellent Youth Fund (Grant No. 2020JJ3029), and the Fundamental Research Funds for the Central Universities, China University of Geosciences (Wuhan, Grant Nos. CUG2106211, CUGST2).
Rights and permissions
About this article
Cite this article
Su, Y., Liu, Z. Semiclassical states to the nonlinear Choquard equation with critical growth. Isr. J. Math. 255, 729–762 (2023). https://doi.org/10.1007/s11856-023-2485-9
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11856-023-2485-9