Abstract
The aim of this work is to show that the operator G, which has been introduced in Colombo et al. (Trans Am Math Soc 365:303–318, 2013) and whose kernel kerG coincides with the set of quaternionic slice regular functions, is a member of a family of operators with similar properties, such that all the members possess the respective versions of Stokes and Cauchy–type integral theorems. As direct consequences, these theorems are obtained for slice regular functions.
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Colombo, F., Gentili, G., Sabadini, I., Struppa, D.: Extension results for slice regular functions of a quaternionic variable. Adv. Math. 222, 1793–1808 (2009)
Colombo, F., González-Cervantes, J.O., Sabadini, I.: A non constant coefficients differential operator associated to slice monogenic functions. Trans. Am. Math. Soc. 365, 303–318 (2013)
Colombo, F., Sabadini, I., Struppa, D.C.: Noncommutative functional calculus. Progress in mathematics. Springer, Berlin (2011)
Gentili, G., Stoppato, C., Struppa, D.C.: Regular functions of a quaternionic variable. Springer, Berlin (2013)
Gürlebeck, K., Sprössig, W.: textitQuaternionic analysis and elliptic boundary value problems. Birkhaüser Verlag, Basel (1990)
Gürlebeck, K., Sprössig, W.: Quaternionic and Clifford calculus for physicists and engineers. Wiley, Hoboken (1997)
Hamilton, W.R.: On quaternions, or on a new system of imaginaries in algebra. Philos. Mag. 25, 489–495 (1844)
Kravchenko, V.V., Shapiro, M.V.: Helmholtz operator with a quaternionic wave number and associated function theory. Deformations of the mathematical structures, pp. 101–128. Kluwer Academic Publishers, Dordrecht (1993)
Kravchenko, V.V., Shapiro, M.V.: Integral representation for spatial models of mathematical physics. Pitman research notes in mathematics. CRC Press, Boca Raton (1996)
Shapiro, M., Vasilevski, N.L.: Quaternionic \(\psi \)-monogenic functions, singular operators and boundary value problems. I. \(\psi \)-Hyperholomorphy function theory. Complex Var. Theory Appl. 27, 17–46 (1995)
Shapiro, M., Vasilevski, N.L.: Quaternionic \(\psi \)-hyperholomorphic functions, singular operators and boundary value problems II. Algebras of singular integral operators and Riemann type boundary value problems. Complex Var. Theory Appl. 27, 67–96 (1995)
Sudbery, A.: Quaternionic analysis. Math. Proc. Philos. Soc. 85, 199–225 (1979)
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Communicated by Irene Sabadini.
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The author was partially supported by CONACYT and thanks to Professor Michael Shapiro for his help and support.
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Cervantes, J.O.G. On Cauchy Integral Theorem for Quaternionic Slice Regular Functions. Complex Anal. Oper. Theory 13, 2527–2539 (2019). https://doi.org/10.1007/s11785-019-00913-2
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DOI: https://doi.org/10.1007/s11785-019-00913-2
Keywords
- Quaternions
- Non-constant coefficient differential operator
- Quaternionic Stokes theorem
- Quaternionic Cauchy integral theorem
- Quaternionic slice regular functions