Abstract
Let X be a space of homogeneous type. Assume that L is a non negative, selfadjoint operator on \(L^{2}(X)\) satisfying the sub-Gaussian upper bounds. In this paper, we prove that
By interpolation, we obtain
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Bui, T.A., D’Ancona, P., Nicola, F.: Sharp \(L^p\) estimates for Schrödinger groups on spaces of homogeneous type. Rev. Mat. Iberoam. 36, 455–484 (2020)
Bui, T.A., Duong, X.T., D’Ancona, P.: On Sharp Estimates for Schrödinger Groups of Fractional Powers of Nonnegative Self-adjoint Operators (2023)
Bui, T.A., Duong, X.T., Hu, G., Li, J., Wick, B.: On Sharp Estimates for Schrödinger Groups on Manifolds with Ends (2023)
Chen, L.: Hardy spaces on metric measure spaces with generalized sub-Gaussian heat kernel estimates. J. Aust. Math. Soc. 104, 162–194 (2018)
Chen, L., Coulhon, T., Feneuil, J., Russ, E.: Riesz transform for \(1\le p\le 2\) without Gaussian heat kernel bound. J. Geom. Anal. 27, 1489–1514 (2017)
Chen, P., Duong, X.T., Li, J., Yan, L.: Sharp endpoint \(L^p\) estimates for Schrödinger groups. Math. Ann. 378, 667–702 (2020)
Chen, P., Duong, X.T., Li, J., Yan, L.: Sharp Endpoint Estimates for Schrödinger Groups on Hardy Spaces. arXiv:1902.08875
Coifman, R.R., Weiss, G.: Extensions of Hardy spaces and their use in analysis. Bull. Am. Math. Soc. 83, 569–645 (1977)
Coulhon, T., Sikora, A.: Gaussian heat kernel upper bounds via Phragmén-Lindelöf theorem. Proc. Lond. Math. Soc. 96, 507–544 (2008)
Miyachi, A.: On some estimates for the wave equation in \(L^{p}\) and \(H^{p}\). J. Fac. Sci. Univ. Tokyo Sect. IA Math. 27, 331–354 (1980)
Miyachi, A.: On some Fourier multipliers for \(H^p(R^n)\). J. Fac. Sci. Univ. Tokyo Sect. IA Math. 27(1), 157–179 (1980)
Miyachi, A.: On some singular Fourier multipliers. J. Fac. Sci. Univ. Tokyo Sect. IA Math. 28(2), 267–315 (1981)
Müller, D., Seeger, A.: \(L^p\) bounds for the wave equation on groups of Heisenberg type. Anal. PDE 8(5), 1051–1100 (2015)
Müller, D., Stein, E.M.: \(L^p\)-estimates for the wave equation on the Heisenberg group. Rev. Mat. Iberoam. 15(2), 297–334 (1999)
Peral, J.C.: \(L^{p}\) estimates for the wave equation. J. Funct. Anal. 36, 114–145 (1980)
Sikora, A.: Riesz transform, Gaussian bounds and the method of wave equation. Math. Z. 247(3), 643–662 (2004)
Sikora, A., Wright, J.: Imaginary powers of Laplace operator. Proc. Am. Math. Soc. 129, 1745–1754 (2001)
Acknowledgements
The research was supported by Ministry of Education and Training (Vietnam), under Grant Number B2023-SPS-01. The author would like to thank the referee for useful comments which helped to improve the paper and The Anh Bui for suggesting the topic and useful discussion.
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Bui, T.Q. On Schrödinger Groups of Operators Satisfying Sub-Gaussian Estimates. J Geom Anal 34, 191 (2024). https://doi.org/10.1007/s12220-024-01626-5
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DOI: https://doi.org/10.1007/s12220-024-01626-5