A Nonlinear PDE with Two Hardy–Sobolev Critical Exponents with One-Dimensional Singularity
Анотація
Для $N\geq 4$ нехай $\Omega$ є обмеженою областю в $\mathbb{R}^N$, а $\Gamma$ є замкненою кривою, що міститься в $\Omega$. Ми досліджуємо існування додатних розв'язків $u \in H^1_0\left(\Omega\right)$ рівняння
\begin{equation*}
-\Delta u+hu=\lambda\rho^{-s_1}\Gamma u^{2^*{s_1}-1}+\rho^{-s_2}\Gamma u^{2^*{s_2}-1} \quad \textrm{ в } \Omega, \tag{1}
\end{equation*}
де $h : \Omega \longrightarrow \mathbb{R}$ є неперервною функцією, $\lambda$ є додатним дійсним параметром, $0\leq s_2<s_1<2$, а $\rho_\Gamma$ є функцією відстані до $\Gamma$. У цій роботі ми доводимо існування розв'язків типу гірського переходу (mountain pass solutions) для рівняння Ейлера-Лагранжа (1) залежно від локальної геометрії кривої та потенціалу $h$. Ми також вивчаємо існування, симетрію та оцінки спадання глобальних додатних розв'язків (1) при $\Omega=\mathbb{R}^N$, де $\Gamma$ є прямою.
Mathematical Subject Classification 2020: 35J60, 35B33, 35A15, 35R45, 35B40
Ключові слова:
два показники Гарді-Соболєва, кривина, розв'язок типу гірського переходу, особливість на кривійПосилання
A. Ambrosetti and P.H. Rabinowitz, Dual variational methods in critical point theory and applications, J. Funct. Anal. 14 (1973), No. 4, 349--381. https://doi.org/10.1016/0022-1236(73)90051-7
T. Bartsch, S. Peng, and Z. Zhang, Existence and non-existence of solutions to elliptic equations related to the Caffarelli-Kohn-Nirenberg inequalities, Calc. Var. Partial Differential Equations 30 (2007), No. 1, 113--136. https://doi.org/10.1007/s00526-006-0086-1
D. Cao and P. Han, Solutions to critical equation with multi-singular inverse square potentials, J. Differential Equations 224 (2006), No. 2, 332--372. https://doi.org/10.1016/j.jde.2005.07.010
F. Catrina and Z.Q. Wang, On the Caffarelli-Kohn-Nirenberg inequalities: sharp constants, existence (and nonexistence) and symmetry of extremal functions, Comm. Pure Appl. Math 54 (2001), No. 2, 229--258. https://doi.org/10.1002/1097-0312(200102)54:2<229::AID-CPA4>3.0.CO;2-I
L. Caffarelli, R. Kohn, and L. Nirenberg, First order interpolation inequalities with weights, Compositio Math. 53 (1984), No. 3, 332--372.
J-L. Chern and C-S Lin, Minimizers of Caffarelli-Kohn-Nirenberg Inequalities with the singularity on the boundary, Arch. Rational Mech. Anal. 197 (2010), 401--432. https://doi.org/10.1007/s00205-009-0269-y
K.S. Chou and C.W. Chu, On the best constant for a weighted Sobolev-Hardy inequality, J. London Math. Soc. (2) 48 (1993), No. 1, 137--151. https://doi.org/10.1112/jlms/s2-48.1.137
A.V. Demyanov and A.I. Nazarov, On solvability of Dirichlet problem to semilinear Schrodinger equation with singular potential, Zapiski Nauchnykh Seminarov POMI 336 (2006), 25--45.
J. Dolbeault, M.J. Esteban, and G. Tarantello, The role of Onofri type inequalities in the symmetry properties of extremals for Caffarelli-Kohn-Nirenberg inequalities in two space dimensions, Ann. Sc. Norm. Super. Pisa Cl. Sci. (5) 7 (2008), No. 2, 313--341. https://doi.org/10.2422/2036-2145.2008.2.05
M.M. Fall, I.A. Minlend, and E.H.A. Thiam, The role of the mean curvature in a Hardy-Sobolev trace inequality, NoDEA Nonlinear Differential Equations Appl. 22 (2015), No. 5, 1047--1066. https://doi.org/10.1007/s00030-015-0313-6
N. Ghoussoub and X. S. Kang, Hardy-Sobolev critical elliptic equations with boundary singularities, Ann. Inst. H. Poincaré Anal. Non Linéaire 21 (2004), No. 6, 767--793. https://doi.org/10.1016/j.anihpc.2003.07.002
N. Ghoussoub and F. Robert, The effect of curvature on the best constant in the Hardy-Sobolev inequalities, Geom. Funct. Anal. 16 (2006), No. 6, 1201--1245. https://doi.org/10.1007/s00039-006-0579-2
N. Ghoussoub and F. Robert, On the Hardy-Schrödinger operator with a boundary singularity, Anal. PDE 10 (2017), 1017--1079. https://doi.org/10.2140/apde.2017.10.1017
N. Ghoussoub and F. Robert, Concentration estimates for Emden-Fowler equations with boundary singularities and critical growth, Int. Math. Res. Pap. IMRP 2006 (2006), Paper No. 21867, 85 pp.
I. Fabbri, G. Mancini, and K. Sandeep, Classification of solutions of a critical Hardy-Sobolev operator, J Differential Equations 224 (2006), 258--276. https://doi.org/10.1016/j.jde.2005.07.001
M.M. Fall and E.H.A. Thiam, Hardy-Sobolev inequality with singularity a curve, Topol. Methods Nonlinear Anal. 51 (2018), No. 1, 151--181. https://doi.org/10.12775/TMNA.2017.045
Y.Y. Li, Prescribing scalar curvature on $S^n$ and related problems, I, J. Differential Equations 120 (1995), No. 2, 319--410. https://doi.org/10.1006/jdeq.1995.1115
C.H. Hsia, C.S. Lin, and H. Wadade, Revisiting an idea of Brézis and Nirenberg, J. Funct. Anal. 259 (2010), 1816--1849. https://doi.org/10.1016/j.jfa.2010.05.004
I.E. Ijaodoro and E.H.A. Thiam, Influence of an $L^p$-perturbation on Hardy-Sobolev inequality with singularity a curve, Opuscula Math. 41 (2021), No. 2, 187--204. https://doi.org/10.7494/OpMath.2021.41.2.187
H. Jaber, Hardy-Sobolev equations on compact Riemannian manifolds, Nonlinear Anal. 103 (2014), 39--54. https://doi.org/10.1016/j.na.2014.02.011
R. Lehrer and L.A. Maia, Positive solutions of asymptotically linear equations via Pohozaev manifold, J. Funct. Anal. 266 (2014), 213--246. https://doi.org/10.1016/j.jfa.2013.09.002
E.H. Lieb, Sharp constants in the Hardy-Littlewood-Sobolev and related inequalities, Ann. Math. 118 (1983), No. 2, 349--374. https://doi.org/10.2307/2007032
Y. Li and C Lin, A nonlinear elliptic PDE with two Sobolev-Hardy critical exponents, Arch. Ration. Mech. Anal. 203 (2012), 943--968. https://doi.org/10.1007/s00205-011-0467-2
C. S. Lin, Interpolation inequalities with weights, Comm. Partial Differential Equations 11 (1986), No. 14, 1515--1538. https://doi.org/10.1080/03605308608820473
C.S. Lin and Z.Q. Wang, Symmetry of extremal functions for the Caffarelli-Kohn-Nirenberg inequalities, Proc. Amer. Math. Soc. 132 (2004), No. 6, 1685--1691. https://doi.org/10.1090/S0002-9939-04-07245-4
R. Musina, Ground state solutions of a critical problem involving cylindrical weights, Nonlinear Anal. 68 (2008), No. 12, 3972--3986. https://doi.org/10.1016/j.na.2007.04.034
J. Serrin, A symmetry theorem in potential theory, Arch. Ration. Mech. Anal. 43 (1971), 304--318. https://doi.org/10.1007/BF00250468
E.H.A. Thiam, Hardy and Hardy-Sobolev Inequalities on Riemannian manifolds, Imhotep Mathematical Journal 2 (2017), No. 1, 14--35.
E.H.A. Thiam, Hardy-Sobolev inequality with higher dimensional singularities, Analysis (Berlin) 39 (2019), No. 3, 79--96. https://doi.org/10.1515/anly-2018-0006
E.H.A. Thiam, Mass effect on an elliptic PDE involving two Hardy-Sobolev critical exponents, Differ. Equ. Appl. 16 (2024), No. 3, 183--198. https://doi.org/10.7153/dea-2024-16-11
E.H.A. Thiam, M. Ciss, and A. Diatta, A Nonlinear elliptic PDE with curve singularity on the boundary, Moroccan J. Pure Appl. Anal. 11 (2025), 181--202.
X. Zhong and W. Zou, A nonlinear elliptic PDE with multiple Hardy-Sobolev critical exponents in $R^N$, J. Differential Equations 292 (2021), 354--387. https://doi.org/10.1016/j.jde.2021.05.027