TY - JOUR
T1 - On the Conformal Mappings and the Global Operator G
AU - Cervantes, J. Oscar González
AU - Campos, Daniel González
N1 - Publisher Copyright:
© 2021, Springer Nature Switzerland AG.
PY - 2021/2
Y1 - 2021/2
N2 - Some important global properties of the slice regular functions have been obtained from the global operator G:=‖x‖2∂0+x∑i=13xi∂i,such as a global characterization, a global Cauchy integral theorem and a global Borel–Pompeiu formula, see Colombo et al. (Trans Am Math Soc 365:303–318, 2013), González Cervantes (Complex Anal Oper Theory 13:2527–2539, 2019) and González Cervantes and González-Campos (Complex Var Elliptic Equ 65:1–10, 2020, https://doi.org/10.1080/17476933.2020.1738410) [4, 13, 14], respectively. The aim of this work is to show: some relationships between G and the composition operator with the conformal mappings, a conformal covariance property of G along with its interpretations in terms of a covariant functor, all consequences of these facts for the slice regular functions, a Leibnitz rule associated to the operator G and a characterization of the real Components of slice regular functions in terms of a Non-constant Coefficient second order differential equation.
AB - Some important global properties of the slice regular functions have been obtained from the global operator G:=‖x‖2∂0+x∑i=13xi∂i,such as a global characterization, a global Cauchy integral theorem and a global Borel–Pompeiu formula, see Colombo et al. (Trans Am Math Soc 365:303–318, 2013), González Cervantes (Complex Anal Oper Theory 13:2527–2539, 2019) and González Cervantes and González-Campos (Complex Var Elliptic Equ 65:1–10, 2020, https://doi.org/10.1080/17476933.2020.1738410) [4, 13, 14], respectively. The aim of this work is to show: some relationships between G and the composition operator with the conformal mappings, a conformal covariance property of G along with its interpretations in terms of a covariant functor, all consequences of these facts for the slice regular functions, a Leibnitz rule associated to the operator G and a characterization of the real Components of slice regular functions in terms of a Non-constant Coefficient second order differential equation.
KW - Conformal covariance property
KW - Covariant functor
KW - Non-constant coefficient differential operator
KW - Slice regular functions
UR - http://www.scopus.com/inward/record.url?scp=85098530192&partnerID=8YFLogxK
U2 - 10.1007/s00006-020-01103-6
DO - 10.1007/s00006-020-01103-6
M3 - Artículo
AN - SCOPUS:85098530192
SN - 0188-7009
VL - 31
JO - Advances in Applied Clifford Algebras
JF - Advances in Applied Clifford Algebras
IS - 1
M1 - 6
ER -