Functional Analysis and its Applications

Aims & Scope

Functional Analysis and Its Applications publishes current problems of functional analysis, including representation theory, theory of abstract and functional spaces, theory of operators, spectral theory, theory of operator equations, and the theory of normed rings.

The journal also covers the most important applications of functional analysis in mathematics, mechanics, and theoretical physics.

View Aims & Scope

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Metrics & Ranking

Journal Rank

Year	Value
2024	14475

Journal Citation Indicator

Year	Value
2024	56

Impact Factor

Year	Value
2024	0.60

SJR (SCImago Journal Rank)

Year	Value
2024	0.374

Quartile

Year	Value
2024	Q3

h-index

Year	Value
2024	30

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Abstracting & Indexing

Journal is indexed in leading academic databases, ensuring global visibility and accessibility of our peer-reviewed research.

• Scopus
• Google Scholar
• Web of Science

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Subjects & Keywords

Journal’s research areas, covering key disciplines and specialized sub-topics in Mathematics, designed to support cutting-edge academic discovery.

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Most Cited Articles

The Most Cited Articles section features the journal's most impactful research, based on citation counts. These articles have been referenced frequently by other researchers, indicating their significant contribution to their respective fields.

• A scheme for integrating the nonlinear equations of mathematical physics by the method of the inverse scattering problem. I

  Citation: 604

  Authors: V. E., A. B.

• Integration of nonlinear equations of mathematical physics by the method of inverse scattering. II

  Citation: 512

  Authors: V. E., A. B.

• What is a classical r-matrix?

  Citation: 434

  Authors: M. A.

• Characteristic class entering in quantization conditions

  Citation: 382

  Authors: V. I.

• Korteweg-de Vries equation: A completely integrable Hamiltonian system

  Citation: 325

  Authors: V. E., L. D.

• Some algebraic structures connected with the Yang?Baxter equation

  Citation: 318

  Authors: E. K.

• Solutions of the classical Yang - Baxter equation for simple Lie algebras

  Citation: 299

  Authors: A. A., V. G.

• Invariant skew-symmetric differential operators on the line and Verma modules over the Virasoro algebra

  Citation: 276

  Authors: B. L., D. B.

• The periodic problem for the Korteweg?de vries equation

  Citation: 275

  Authors: S. P.

• A pure point spectrum of the stochastic one-dimensional schr�dinger operator

  Citation: 271

  Authors: I. Ya., S. A., L. A.

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