Abstract
The main goal of this paper is to address global hypoellipticity issues for the class of first-order pseudo-differential operators L = Dt + C(t, x,Dx), where (t, x) ∈ T × M, T is the one-dimensional torus, M is a closed manifold, and C(t, x,Dx) is a first-order pseudo-differential operator on M, smoothly depending on the periodic variable t. In the case of separation of variables, when C(t, x,Dx) = a(t)p(x,Dx) + ib(t)q(x,Dx), we give necessary and sufficient conditions for the global hypoellipticity of L. In particular, we show that the famous (P) condition of Nirenberg-Treves is neither necessary nor sufficient to guarantee the global hypoellipticity of L.
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V. Beresnevich, D. Dickinson, and S. Velani, Diophantine approximation on planar curves and the distribution of rational points, Ann. of Math. (2) 166 (2007), 367–426.
A. P. Bergamasco, Remarks about global analytic hypoellipticity, Trans. Amer. Math. Soc. 351, (1999), 4113–4126.
A. P. Bergamasco, P. D. Cordaro, and G. Petronilho, Global solvability for a class of complex vector fields on the two-torus, Comm. Partial Differential Equations 29 (2004), 785–819.
A. P. Bergamasco, P. D. da Silva, R. B. Gonzalez, and A. Kirilov, Global solvability and global hypoellipticity for a class of complex vector fields on the 3-torus, J. Pseudo-Differ Oper. Appl. 6 (2015), 341–360.
A. P. Bergamasco, A. Kirilov, S. L. Zani, and W. V. L. Nunes, Global solutions to involutive systems, Proc. Amer. Math. Soc. 143 (2015), 4851–4862.
F. Cardoso and J. Hounie, Global solvability of an abstract complex, Proc. Amer. Math. Soc. 65 (1977), 117–124.
W. Chen and M. Chi, Hypoelliptic vector fields and almost periodic motions on the torus T n Comm. Partial Differential Equations 25, (2000), 337–354.
J. Delgado and M. Ruzhansky, Fourier multipliers, symbols and nuclearity on compact manifolds, J. Anal. Math. 135 (2018),757–800.
J. Delgado and M. Ruzhansky, Kernel and symbol criteria for Schatten classes and r-nuclearity on compact manifolds, C. R. Acad. Sci. Paris Ser. I 352 (2014), 779–784.
J. Delgado and M. Ruzhansky, Schatten classes on compact manifolds: Kernel conditions, J. Funct. Anal. 267 (2014), 772–798.
D. Dickinson, T. Gramchev, and M. Yoshino, First order pseudodifferential operators on the torus: normal forms, diophantine phenomena and global hypoellipticity Ann, Univ. Ferrara Sez. VII (N.S.) 41 (1997), 51–64.
G. Forni, On the Greenfield-Wallach and Katok conjectures in dimension three, in Geometric and Probabilistic Structures in Dynamics, Contemp. Math. 469 (2008), 197–213.
A. Gorodnik and A. Nevo, Quantitative ergodic theorems and their number-theoretic applications, Bull. Amer. Math. Soc. 52 (2015), 65–113.
T. Gramchev, S. Pilipovic, and L. Rodino, Eigenfunction expansions in Rn Proc. Amer. Math. Soc. 139, (2011), 4361–4368.
S. Greenfield and N. R. Wallach, Global hypoellipticity and Liouville numbers, Proc. Amer.Math. Soc. 31 (1972), 112–114.
S. Greenfield and N. R. Wallach, Globally hypoelliptic vector fields, Topology 12 (1973), 247–253.
S. Greenfield and N. R. Wallach, Remarks on global hypoellipticity, Trans. Amer. Math. Soc. 183 (1973), 153–164.
J. Hounie, Globally hypoelliptic and globally solvable first-order evolution equations, Trans. Amer. Math. Soc. 252 (1979), 233–248.
J. Hounie, Globally hypoelliptic vector fields on compact surfaces, Comm. Partial Differential Equations 7 (1982), 343–370.
A. Katok, Combinatorial Constructions in Ergodic Theory and Dynamics, Amer. Math. Soc., Providence, RI, 2003.
A. Katok and E. A. Robinson, Cocycles, cohomology and combinatorial constructions in ergodic theory, in Smooth Ergodic Theory and its Applications, Amer. Math. Soc., Providence, RI, 2001, pp. 107–173.
A. Kocsard, Cohomologically rigid vector fields: the Katok conjecture in dimension 3, Ann. Inst. H. Poincare Analyse Nonlinéaire 26 (2009), 1165–1182.
L. Nirenberg and F. Treves, On local solvability of linear partial differential equations, I. Necessary conditions, Comm. Pure and Appl. Math. 23, (1970), 1–38.
L. Nirenberg and F. Treves, Remarks on the solvability of linear equations of evolution, Symposia Math. 7 (1971), 325–338.
G. Petronilho, Global hypoellipticity, global solvability and normal form for a class of real vector fields on a torus and application, Trans. Amer. Math. Soc. 363, (2011), 6337–6349.
M. Ruzhansky and V. Turunen, Pseudo-Differential Operators and Symmetries, Pseudo-Differential Operators Theory and Applications, vol. 2, Birkhäuser, Basel, 2010.
M. Ruzhansky and V. Turunen, Quantization of pseudo-differential operators on the torus, J. Fourier Anal. Appl. 16 (2010), 943–982.
M. Ruzhansky, V. Turunen, and J. Wirth, Hörmander class of pseudo-differential operators on compact Lie groups and global hypoellipticity, J. Fourier Anal. Appl. 20, (2014), 476–499.
R. T. Seeley, Integro-differential operators on vector bundles, Trans. Amer. Math. Soc. 117 (1965), 167–204.
R. T. Seeley, Eigenfunction expansions of analytic functions, Proc. Amer. Math. Soc. 21 (1969), 734–738.
M. A. Shubin, Pseudodifferential Operators and Spectral Theory, vol. 2. Springer-Verlag, Berlin, 2001.
F. Treves, Hamiltonian fields, bicharacteristic strips in relation with existence and regularity of solutions of linear partial differential equations, Actes du Congrés International des Mathématiciens,Gauthier-Villars, Paris, 1971, pp. 803–811.
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Dedicated to the memory of Todor Gramchev
Supported by CAPES Foundation, Ministry of Education of Brazil.
Todor Gramchev, friend, teacher, and coauthor, passed away on October 18th, 2015, shortly after completion of this article.
Partially supported by IMI–UFPR and CAPES Foundation.
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de Ávila Silva, F., Gramchev, T. & Kirilov, A. Global hypoellipticity for first-order operators on closed smooth manifolds. JAMA 135, 527–573 (2018). https://doi.org/10.1007/s11854-018-0039-6
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DOI: https://doi.org/10.1007/s11854-018-0039-6