Abstract
In this paper we propose several extensions of Clifford analysis. First, we recall the most important definitions and properties for the usual Dirac operator, i.e. the operator defined for functions of a vector variable, and we discuss the importance of using differential forms. Next we discuss Clifford analysis in several vector variables and in particular so called “symplicial monogenics”, that are related to the representation theory of Spin(m). Then we study several canonically defined Clifford algebras valued systems of differential equations defined on the space of bivectors, for which we provide a rather complete theory, and more in general on the space of ℓ-vectors.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
References
W.W. Adams, C.A. Berenstein, P. Loustaunau, I. Sabadini, D.C. StruppaRegular functions of several quaternionic variables and the Cauchy-Fueter complex, J. Geom. Anal. 9 (1999), 1–16.
E. Arbarello, M. Cornalba, P.A. Griffiths, J. Harris, Geometry of Algebraic Curves, Springer Verlag, New-York, 1985.
W.W. Adams, P. Loustaunau, V. Palamodov, D.C. StruppaHartogs’ phenomenon for polyregular functions and projective dimension of related modules over a polynomial ring, Ann. Inst. Fourier, 47 (1997), 623–640.
F. Brackx, R. Delanghe, F. Sommen, Clifford Analysis, Pitman Res. Notes in Math. 76, 1982.
C. ChevalleyThe algebraic theory of spinors, Columbia Univ. Press, New York, 1954.
D. Constales, The relative position of L 2 -domains in complex and Clifford analysis, Ph.D. thesis, Univ. Ghent, 1989–1990.
R. DelangheClifford analysis: history and perspective, Comp. Meth. Funct. Theor. 1 (2001), 107–153.
R. Delanghe, F. Sommen, V. SoucekClifford algebra and spinor-valued functions: a function theory for the Dirac operator, Math. and Its Appl. 53, Kluwer Acad. Publ., Dordrecht, 1992.
A. Dimakis, F. Mueller-HoisenClifform calculations with applications to classical field theories, Class. Quantum Gravity, 8 (1991), 2093–2132.
M.G. Eastwood, P.W. MichorSome remarks on the Plücker relations, Rend. Circ. Mat. Palermo Suppl., 63 (2000), 83–85.
S.L. Eriksson-Bique, H. LeutwilerHypermonogenic Functions, in Clifford algebras and their applications in mathematical physics. Papers of the 5th international conference, Ixtapa-Zihuatanejo, Mexico, 1999. Clifford analysis. Boston, MA: Birkhuser. Prog. Phys. 19, 287–302 (2000).
J. Gilbert, M. Murray, Clifford algebras and Dirac operators in harmonic analysis, Cambridge Univ. Press 26, Cambridge, 1990.
D. Hestenes, G. Sobczyk, Clifford algebras to geometric calculus, D. Reidel, Dordrecht, 1985.
W. Hodge, The theory and applications of harmonic integrals, Cambridge Univ. Press, Cambridge, 1959.
G. Laville, Une famille de solutions de l’equation de Dirac avec champ electromagnetique quelconque, C. R. Acad. Sc. Paris, 296 (1983), 1029–1032.
H. Leutwiler, Modified Clifford Analysis, Compl. Var., 17 (1992), 153–171.
H. Leutwiler, Modified Quaternionic Analysis in R3, Compl. Var., 20 (1992), 19–51
P. Lounesto, Spinor valued regular functions in hypercomplex analysis, Ph.D. thesis, Helsinki, 1979.
P. Lounesto, Clifford algebras and spinors, Cambridge Univ. Press, 1997.
H. Malonek, Contributions to a geometric function theory in higher dimensions by Clifford analysis methods: monogenic functions and M-conformal mappings, F. Brackx et al. (eds.), NATO Science Series, II Math., Phys., Chem., 25 (2001), 213–222.
L. ManivelSymmetric functions,Schubert polynomials and degeneracy loci, Translated from the 1998 French, SMF/AMS Texts and Monographs, 6 Cours Spécialisés American Mathematical Society, Providence, RI; Société Mathématique de France, Paris, 2001.
I.R. PorteousTopological Geometry, Cambridge Univ. Press, Cambridge, 1981.
G.B. Rizza, Funzioni regolari nelle Algebre di Clifford, Rend. Mat., XV (1956), 1–27.
J. Ryan ed., Clifford Algebras in Analysis and Related Topics, Studies in Advanced Mathematics, CRC Press, 1996.
I. Sabadini, M. Shapiro, D.C. StruppaAlgebraic analysis of the Moisil-Theodorescu system, Compl. Var. 40, (2000) 333–357.
I. Sabadini, F. SommenSpecial first order systems in Clifford analysis and resolutions, Zeit. Anal. Anw., 21, n. 1,(2002) 27–55.
I. Sabadini, F. Sommen, D.C. StruppaThe Dirac complex on abstract vector variables: megaforms, Exp. Math. 12 (2003), 351–364.
I. Sabadini, F. Sommen, D.C. Struppa, P. Van LanckerComplexes of Dirac operators in Clifford algebras, Math. Z. 239 (2002), 293–320.
F. SommenMonogenic Differential Calculus, Trans. Amer. Math. Soc., 326 n. 2 (1991), 613–632.
F. SommenClifford analysis in two and several vector variables, Appl. An., 73 (1999), 225–253.
F. SommenClifford analysis on the level of abstract vector variables, NATO Science Series, II Math., Phys., Chem., 25 (2001), 303–322.
F. Sommen, V. Soucek, Monogenic differential forms, Compl. Var.:Theor. Appl., 19 (1992), 81–90.
F. Sommen, N. Van Acker, SO(m)-invariant differential operators on Clifford algebra-valued functions, Found. Phys. 23, n. 11 (1993), 1491–1519.
F. Sommen, N. Van Acker, Functions of two vector variables, Adv. Appl. Cliff. Alg. 4, n.1 (1994) 65–72.
E.M. Stein, G. WeissGeneralization of the Cauchy—Riemann equations and representations of the rotation group, Amer. J. Math. 90 (1968), 163--196.
P. Van Lancker, F. Sommen, D. Constales, Models for irreducible representations of Spin(m), Adv. Appl. Cliff. Alg. 11 (2001), 271–289.
C. von Westenholz, Differential forms in mathematical physics, Stud. Math. Appl. 3, North Holland, Amsterdam, 1978.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2004 Springer Basel AG
About this chapter
Cite this chapter
Sabadini, I., Sommen, F. (2004). Clifford Analysis on the Space of Vectors, Bivectors and ℓ-vectors. In: Qian, T., Hempfling, T., McIntosh, A., Sommen, F. (eds) Advances in Analysis and Geometry. Trends in Mathematics. Birkhäuser, Basel. https://doi.org/10.1007/978-3-0348-7838-8_9
Download citation
DOI: https://doi.org/10.1007/978-3-0348-7838-8_9
Publisher Name: Birkhäuser, Basel
Print ISBN: 978-3-0348-9589-7
Online ISBN: 978-3-0348-7838-8
eBook Packages: Springer Book Archive