Skip to main content
Log in

The Neumann Problem for the Kohn-Laplacian on the Heisenberg Group \(\mathbb H_{n}\)

  • Published:
Potential Analysis Aims and scope Submit manuscript

Abstract

The existence and uniqueness of the solution of the Neumann problem for the Kohn-Laplacian relative to the Korányi ball on the Heisenberg group \(\mathbb {H}_{n}\) are discussed. Explicit representation for a Green’s type function (Neumann function) for the Korányi ball in \(\mathbb {H}_{n}\) for circular functions has been obtained. This function is then used on the above region in \(\mathbb {H}_{n}\) to solve the inhomogeneous Neumann boundary value problem for certain circular data.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. Bonfiglioli, A., Lanconelli, E., Uguzzoni, F.: Stratified lie groups and potential theory for their sub-laplacians. Springer Monograph in Mathematics, Springer-Verlag, Berlin (2007)

    MATH  Google Scholar 

  2. Constantin, E., Pavel, N.H.: Green function of the Laplacian for the Neumann problem in \(\mathbb {R}_{+}^{n}\). Libertas Math 30, 57–69 (2010)

    MathSciNet  Google Scholar 

  3. Evans, L.C.: Partial differential equations. AMS, Providence (1998)

    MATH  Google Scholar 

  4. Folland, G.B.: A fundamental solution for a subelliptic operator. Bull. Am. Math. Soc. 79, 373–376 (1973)

    Article  MathSciNet  MATH  Google Scholar 

  5. Franchi, B., Serapioni, R., Cassano, F.S.: Rectifiability and perimeter in the Heisenberg group. Math. Ann. 321, 479–531 (2001)

    Article  MathSciNet  MATH  Google Scholar 

  6. Gaveau, B.: Principe de moindre action, propagation da la chaleur et estimées sous-elliptiques sur certaiins groupes nilpotents. Acta Math. 139, 95–153 (1977)

    Article  MathSciNet  Google Scholar 

  7. Greiner, P.C., Koornwinder, T.H.: Variations on the Heisenberg spherical harmonics, Report ZW 186/83 Mathematisch Centrum Amsterdam (1983)

  8. Jerison, D.S.: The Dirichlet problem for the Kohn Laplacian on the Heisenberg group, I. J. Funct. Anal. 43, 97–142 (1981)

    Article  MathSciNet  MATH  Google Scholar 

  9. Korányi, A.: Kelvin transforms and harmonic polynomials on the Heisenberg group. J. Funct. Anal. 49, 177–185 (1982)

    Article  MathSciNet  MATH  Google Scholar 

  10. Korányi, A.: Poisson formulas for circular functions and some groups of type H. Sci. China Ser. A: Math 49, 1683–1695 (2006)

    Article  MathSciNet  MATH  Google Scholar 

  11. Korányi, A., Riemann, H.M.: Horizontal normal vectors and conformal capacity of spehrical rings in the Heisenberg group. Bull. Sci. Math. Ser. 2(111), 3–21 (1987)

    Google Scholar 

  12. Korányi, A., Stanton, N.K.: Liouville-type theorems for some complex hypoelliptic operators. J. Funct. Anal. 60, 370–377 (1985)

    Article  MathSciNet  MATH  Google Scholar 

  13. Kress, R.: Linear integral equations, 3rd Edn. Applied Mathematical Sciences, Springer, New York (2014)

    Book  MATH  Google Scholar 

  14. Nayar, B.M.: Neumann function for the sphere, i, II, Indian. J. Pure Appl. Math. 12(10), 1266–1282, 1283–1292 (1981)

    MathSciNet  MATH  Google Scholar 

  15. Earl, D.: Rainville, special functions. The MacMillan Company, New York (1960)

    Google Scholar 

  16. Ruzhansky, M., Suragan, D.: On Kac’s principle of not feeling the boundary for the Kohn-Laplacian on the Heisenberg group. Proc. Amer. Math. Soc. 144, 709–721 (2016)

    Article  MathSciNet  MATH  Google Scholar 

  17. Stein, E.M.: Harmonic analysis: real-variable methods, orthogonality and oscillatory integrals. Princeton Univ. press, Princeton (1993)

    MATH  Google Scholar 

  18. Taylor, M.E.: Partial diffrential equations I, Applied math. Sci., 2nd Edition. Springer, New York (2011)

    Book  Google Scholar 

  19. Zhenyuan, Xu.: On boundary value problem of Neumann type for hypercomplex function with values in a Clifford algebra. Circolo Mathematico di Palermo, Serie II, Supplemento 22, 213–226 (1990)

    MathSciNet  MATH  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Ajay Kumar.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Dubey, S., Kumar, A. & Mishra, M.M. The Neumann Problem for the Kohn-Laplacian on the Heisenberg Group \(\mathbb H_{n}\) . Potential Anal 45, 119–133 (2016). https://doi.org/10.1007/s11118-016-9538-1

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11118-016-9538-1

Keywords

Mathematics Subject Classification (2010)

Navigation