LOCAL PATH-PRESERVING AUTOMORPHISMS IN THE ALGEBRA OF ASYMPTOTICALLY DIFFERENTIABLE FUNCTIONS

Authors

  • Karimov Hakimbek Karimovich Assistant of the Department of Algebra and Functional Analysis, Karakalpak State University named after Berdakh. Author
  • Zuhra Ollanazarova 2nd-Year Master's Student of Karakalpak State University. Author

Keywords:

Asymptotic differential algebra, local automorphism, differential operator, idempotent, track maintenance.

Abstract

This article investigates the structure of asymptotic differential algebras. The main attention is paid to the differential operator of local automorphisms preserving tracks and the property of commutativity. The study showed that if global automorphisms are commutative with the differential operator, then local automorphisms also retain this property. The problem of preserving the differential of complex functions is also considered.

References

Ayupov, Sh. A., Kudaybergenov, K. K., Karimov, Kh. K. (2022). Isomorphisms of commutative regular algebras. Positivity, 26(11), 1-15.

Ayupov, Sh. A., Kudaybergenov, K. K., Karimov, Kh. K. (2023). Isomorphism between the algebra of measurable functions and its subalgebra of approximately differentiable functions. Vladikavkaz Mathematical Journal, 25(2), 25-37.

Ber, A. F., Kudaybergenov, K. K., Sukochev, F. A. (2022). Derivations of Murray-von Neumann algebras. Journal für die Reine und Angewandte Mathematik, 791(10), 283-301.

Bouzar, C., Slimani, M. (2023). Asymptotic automorphisms in differential algebras. Vladikavkaz Mathematical Journal, 25(2), 24-36.

Johnson, B. E. (1969). Local automorphisms of operator algebras. Journal of Functional Analysis, 3(2), 171-186.

Kadison, R. V., Liu, Z. (2014). A note on derivations of Murray-von Neumann algebras. Proceedings of the National Academy of Sciences U.S.A., 111(6), 2087-2093.

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Published

2026-04-06

How to Cite

LOCAL PATH-PRESERVING AUTOMORPHISMS IN THE ALGEBRA OF ASYMPTOTICALLY DIFFERENTIABLE FUNCTIONS. (2026). Eurasian Journal of Mathematical Theory and Computer Sciences, 6(4), 5-9. https://in-academy.uz/index.php/EJMTCS/article/view/95