Abstract
We establish sharp Adams type inequalities on Sobolev spaces \(W^{\alpha , n/\alpha }(X)\) of any fractional order \(\alpha < n\) on Riemannian symmetric space X of noncompact type with dimension n and of arbitrary rank. We also establish sharp Hardy–Adams inequalities on the Sobolev spaces \(W^{n/2, 2}(X)\). We use Fourier analysis on the symmetric spaces to obtain these results.
Similar content being viewed by others
References
Adams, D.R.: A sharp inequality of J. Moser for higher order derivatives. Ann. Math. 128(2), 385–398 (1988)
Anker, J.-Ph.: \(L_p\) Fourier multipliers on Riemannian symmetric spaces of the noncompact type. Ann. Math. 132(3), 597–628 (1990)
Anker, J.-Ph.: Sharp estimates for some functions of the Laplacian on noncompact symmetric spaces. Duke Math. J. 65, 257–297 (1992)
Anker, JPh., Damek, E., Yacoub, C.: Spherical analysis on harmonic AN groups. Ann. Scuola Norm. Sup. Pisa Cl. Sci. 23(4), 643–679 (1997)
Anker, J.-P., Ji, L.: Heat kernel and Green function estimates on noncompact symmetric spaces. Geom. Funct. Anal. 9(6), 1035–1091 (1999)
Bertrand, J., Sandeep, K.: Sharp Green’s Function Estimates on Hadamard Manifolds and Adams Inequality. Int. Math. Res. Not. (2020). https://doi.org/10.1093/imrn/rnaa216
Bhowmik, M., Pusti, S.: An extension problem and Hardy’s inequality for the fractional Laplace-Beltrami operator on Riemannian symmetric spaces of noncompact type, arXiv:2101.08460
Bishop, R.L., Crittenden, R.J.: Geometry of Manifolds. Academic Press, New York (1964)
Joshua Flynn, J., Lu, G., Yang, Q.: Sharp Hardy–Sobolev–Maz’ya, Adams and Hardy–Adams inequalities on quaternionic hyperbolic spaces and the Cayley hyperbolic plane, arXiv:2106.06055
Fontana, L.: Sharp borderline Sobolev inequalities on compact Riemannian manifolds. Comment. Math. Helv. 68, 415–454 (1993)
Gallot, S., Hulin, D., Lafontaine, J.: Riemannian Geometry, 3rd edn. Universitext, Springer, Berlin (2004)
Gangolli, R., Varadarajan, V.S.: Harmonic Analysis of Spherical Functions on Real Reductive Groups. Springer, Berlin (1988)
Grafakos, L.: Classical Fourier Analysis. Graduate Texts in Mathematics, vol. 249. Springer, New York (2008)
Hebey, E.: Nonlinear Analysis on Manifolds: Sobolev Spaces and Inequalities, Vol. 5. Courant Lecture Notes in Mathematics. Providence, RI: American Mathematical Society (1999)
Helgason, S.: Differential Geometry, Lie Groups, and Symmetric Spaces. Graduate Studies in Mathematics, vol. 34. American Mathematical Society, Providence (2001)
Helgason, S.: Geometric Analysis on Symmetric Spaces. Mathematical Surveys and Monographs 39Mathematical Surveys and Monographs, vol. 39. American Mathematical Society, Providence, RI (2008)
Helgason, S.: Groups and geometric analysis, Integral geometry, invariant differential operators, and spherical functions. Mathematical Surveys and Monographs, vol. 83. American Mathematical Society, Providence (2000)
Karmakar, D., Sandeep, K.: Adams inequality on the hyperbolic space. J. Funct. Anal. 270(5), 1792–1817 (2016)
Kozono, H., Sato, T., Wadade, H.: Upper bound of the best constant of a Trudinger–Moser inequality and its application to a Gagliardo–Nirenberg inequality. Indiana Univ. Math. J. 55(6), 1951–1974 (2006)
Kristály, A.: New geometric aspects of Moser–Trudinger inequalities on Riemannian manifolds: the non-compact case. J. Funct. Anal. 276(8), 2359–2396 (2019)
Lam, N., Lu, G.: A new approach to sharp Moser–Trudinger and Adams type inequalities: a rearrangement-free argument. J. Differ. Equ. 255(3), 298–325 (2013)
Lam, N., Lu, G.: Sharp Moser–Trudinger inequality in the Heisenberg group at the critical case and applications. Adv. Math. 231(6), 3259–3287 (2012)
Li, J., Lu, G., Yang, Q.: Fourier analysis and optimal Hardy-Adams inequalities on hyperbolic spaces of any even dimension. Adv. Math. 333, 350–385 (2018)
Li, J., Lu, G., Yang, Q.: Sharp Adams and Hardy–Adams inequalities of any fractional order on hyperbolic spaces of all dimensions. Trans. Am. Math. Soc. 373, 3483–3513 (2020)
Lu, G., Yang, Q.: Sharp Hardy–Adams inequalities for bi-Laplacian on hyperbolic space of dimension four. Adv. Math. 319, 567–598 (2017)
Lu, G., Yang, Q.: Sharp Hardy-Sobolev–Maz’ya, Adams and Hardy–Adams inequalities on the Siegel domains and complex hyperbolic spaces. Adv. Math. 405(27), 108512 (2022)
Moser, J.: A sharp form of an inequality by N. Trudinger, Indiana Univ. Math. J. 20, 1077-1092 (1970/71)
O’Neil, R.: Convolution operators and \(L(p, q)\) spaces. Duke Math. J. 30, 129–142 (1963)
Ruf, B., Sani, F.: Sharp Adams-type inequalities in \(\mathbb{R} ^n\). Trans. Am. Math. Soc. 365(2), 645–670 (2013)
Sandeep, K.: Moser–Trudinger–Adams inequalities and related developments. Bull. Math. Sci. 10(2), 2030001 (2020)
Stein, E.M.: Singular Integrals and Differentiability Properties of Functions. Princeton Mathematical Series, vol. 30. Princeton University Press, Princeton, N.J. (1970)
Su, Dan, Yang, Q.: Trudinger–Moser inequalities on harmonic \(AN\) groups under Lorentz norms. Nonlinear Anal. 188, 439–454 (2019)
Triebel, H.: Theory of Function Spaces II. Monographs in Mathematics, vol. 84. Birkhäuser, Basel (1992)
Trudinger, Neil S.: On imbeddings into Orlicz spaces and some applications. J. Math. Mech. 17, 473–483 (1967)
Wang, G., Ye, D.: A Hardy–Moser–Trudinger inequality. Adv. Math. 230(1), 294–320 (2012)
Yang, Y.: Trudinger–Moser inequalities on complete noncompact Riemannian manifolds. J. Funct. Anal. 263(7), 1894–1938 (2012)
Yang, Q., Su, D., Kong, Y.: Sharp Moser–Trudinger inequalities on Riemannian manifolds with negative curvature. Ann. Mat. Pura Appl. 195(2), 459–471 (2016)
Acknowledgements
The author is supported by INSPIRE Faculty Award (IFA19-MA136) from Department of Science and Technology, India. The author is thankful to Swagato K Ray for numerous useful discussions and detailed comments. The author is also grateful to Sundaram Thangavelu and Rajesh K Singh for valuable suggestions for the improvement of the paper.
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Bhowmik, M. Sharp Adams Type Inequalities for the Fractional Laplace–Beltrami Operator on Noncompact Symmetric Spaces. J Geom Anal 34, 211 (2024). https://doi.org/10.1007/s12220-024-01565-1
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s12220-024-01565-1