The aim of this paper is to construct asymptotic solutions to multidimensional Fuchsian equations near points of their degeneracy. Such construction is based on the theory of resurgent functions of several complex variables worked out by the authors in [1]. This theory allows us to construct explicit resurgent solutions to Fuchsian equations and also to investigate evolution equations (Cauchy problems) with operators of Fuchsian type in their right-hand parts.
@article{bwmeta1.element.bwnjournal-article-bcpv33z1p351bwm, author = {Sternin, Boris and Shatalov, Victor}, title = {Asymptotic solutions to Fuchsian equations in several variables}, journal = {Banach Center Publications}, volume = {37}, year = {1996}, pages = {351-363}, zbl = {0858.35004}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-bcpv33z1p351bwm} }
Sternin, Boris; Shatalov, Victor. Asymptotic solutions to Fuchsian equations in several variables. Banach Center Publications, Tome 37 (1996) pp. 351-363. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-bcpv33z1p351bwm/
[000] [1] B. Yu. Sternin and V. E. Shatalov, On a notion of resurgent function of several variables, Math. Nachr. 171 (1995), 283-301. | Zbl 0842.32006
[001] [2] M. Kashiwara and T. Kawai, Second microlocalization and asymptotic expansions, in: Lecture Notes in Phys. 126, Springer, New York, 1980, 21-76.
[002] [3] R. Melrose, Analysis on Manifolds with Corners, Lecture Notes, MIT, Cambridge, Mass., 1988.
[003] [4] B.-W. Schulze, Pseudodifferential Operators on Manifolds with Singularities, North-Holland, Amsterdam, 1991.
[004] [5] B. Ziemian, Elliptic corner operators in spaces with continuous radial asymptotics. I, J. Differential Equations 101 (1993), 28-57. | Zbl 0777.47028
[005] [6] B. Ziemian, Elliptic corner operators in spaces with continuous radial asymptotics. II, in: Partial Differential Equations, Banach Center Publ. 27, Inst. of Math., Polish Acad. Sci., Warszawa, 1992, 555-580. | Zbl 0813.47061
[006] [7] B.-W. Schulze, B. Sternin and V. Shatalov, Resurgent analysis in the theory of differential equations with singularities, Math. Nachr. 170 (1994), 1-21. | Zbl 0847.35025
[007] [8] H. Komatsu, Laplace transform of hyperfunctions. A new foundation of Heaviside calculus, J. Fac. Sci. Univ. Tokyo IA 34 (1987), 805-820. | Zbl 0644.44001
[008] [9] B. Candelpergher, J. C. Nosmas and F. Pham, Approche de la Résurgence, Hermann, 1993.
[009] [10] B. Yu. Sternin and V. E. Shatalov, Differential Equations on Complex Manifolds, Kluwer Acad. Publ., Dordrecht, 1994. | Zbl 0818.35003
[010] [11] B. Yu. Sternin and V. E. Shatalov, On a formula for the asymptotic expansion of an integral in complex analysis, Soviet Math. Dokl. 43 (1991), 624-627. | Zbl 0753.30027
[011] [12] B. Yu. Sternin and V. E. Shatalov, Stationary phase method for Laplace-Radon transformation, Mat. Zametki 51 (4) (1992), 116-125 (in Russian).
[012] [13] B. Yu. Sternin and V. E. Shatalov, On exact asymptotics at infinity of solutions to differential equations, preprint, Max-Planck-Institut für Mathematik, Bonn, 1993.
[013] [14] M. V. Korovina, B. Yu. Sternin and V. E. Shatalov, Asymptotical expansions 'in the large' of solutions of the complex Cauchy problem with singular initial data, Soviet Math. Dokl. 44 (1991), 674-677. | Zbl 0798.58076