Skip to main content
  • Book
  • © 2013

Stability of Functional Equations in Random Normed Spaces

  • Presents results proved in detail with several outlines examples to make the presentation of the theory well understood by large audiences
  • Discusses useful research to both pure and applied mathematicians who search for both new and old results
  • Presents written results for scientists and engineers who are orienting their study in the language of interdisciplinary research?
  • Includes supplementary material: sn.pub/extras

Part of the book series: Springer Optimization and Its Applications (SOIA, volume 86)

Buy it now

Buying options

eBook USD 39.99
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book USD 54.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book USD 54.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Other ways to access

This is a preview of subscription content, log in via an institution to check for access.

Table of contents (9 chapters)

  1. Front Matter

    Pages I-XIX
  2. Preliminaries

    • Yeol Je Cho, Themistocles M. Rassias, Reza Saadati
    Pages 1-9
  3. Generalized Spaces

    • Yeol Je Cho, Themistocles M. Rassias, Reza Saadati
    Pages 11-45
  4. Stability of Functional Equations in RN-Spaces Under Spacial t-Norm

    • Yeol Je Cho, Themistocles M. Rassias, Reza Saadati
    Pages 47-61
  5. Stability of Functional Equations in RN-Spaces Under Arbitrary t-Norms

    • Yeol Je Cho, Themistocles M. Rassias, Reza Saadati
    Pages 63-80
  6. Stability of Functional Equations in RN-Spaces via Fixed Point Methods

    • Yeol Je Cho, Themistocles M. Rassias, Reza Saadati
    Pages 81-124
  7. Stability of Function Equations in Non-Archimedean Random Spaces

    • Yeol Je Cho, Themistocles M. Rassias, Reza Saadati
    Pages 125-151
  8. Stability of Functional Equations Related to Inner Product Spaces

    • Yeol Je Cho, Themistocles M. Rassias, Reza Saadati
    Pages 153-173
  9. Random Banach Algebras and Stability Results

    • Yeol Je Cho, Themistocles M. Rassias, Reza Saadati
    Pages 175-205
  10. Related Results on Stability of Functional Inequalities and Equations

    • Yeol Je Cho, Themistocles M. Rassias, Reza Saadati
    Pages 207-233
  11. Back Matter

    Pages 235-246

About this book

This book discusses the rapidly developing subject of mathematical analysis that deals primarily with stability of functional equations in generalized spaces. The fundamental problem in this subject was proposed by Stan M. Ulam in 1940 for approximate homomorphisms. The seminal work of Donald H. Hyers in 1941 and that of Themistocles M. Rassias in 1978 have provided a great deal of inspiration and guidance for mathematicians worldwide to investigate this extensive domain of research.

The book presents a self-contained survey of recent and new results on topics including basic theory of random normed spaces and related spaces; stability theory for new function equations in random normed spaces via fixed point method, under both special and arbitrary t-norms; stability theory of well-known new functional equations in non-Archimedean random normed spaces; and applications in the class of fuzzy normed spaces. It contains valuable results on stability in random normed spaces, and is geared toward both graduate students and research mathematicians and engineers in a broad area of interdisciplinary research.

Reviews

“The book should interest any professional mathematician whose research is connected with functional equations, especially their stability in random spaces; I also can recommend it for graduate students interested in the subject. It could serve as a complete and independent introduction to the field of stability of functional equations in random spaces and as an excellent source of references for further study.” (Janusz Brzdęk, SIAM Review, Vol. 57 (1), March, 2015)

“The book under review is essentially a collection of several recent papers related to the stability of functional equations in the framework of fuzzy and random normed spaces. … useful for graduate students who are interested in the Hyers-Ulam-Rassias stability of functional equations.” (Mohammad Sal Moslehian, zbMATH, Vol. 1281, 2014)

Authors and Affiliations

  • Gyeongsang National University, Chinju, Korea, Republic of (South Korea)

    Yeol Je Cho

  • National Technical University of Athens, Athens, Greece

    Themistocles M. Rassias

  • Iran University of Science and Technology, Behshahr, Iran

    Reza Saadati

Bibliographic Information

Buy it now

Buying options

eBook USD 39.99
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book USD 54.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book USD 54.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Other ways to access