On Flett's mean value theorem

Verfasser / Beitragende:
[Ondrej Hutník, Jana Molnárová]
Ort, Verlag, Jahr:
2015
Enthalten in:
Aequationes mathematicae, 89/4(2015-08-01), 1133-1165
Format:
Artikel (online)
ID: 605508763
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024 7 0 |a 10.1007/s00010-014-0311-5  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s00010-014-0311-5 
245 0 0 |a On Flett's mean value theorem  |h [Elektronische Daten]  |c [Ondrej Hutník, Jana Molnárová] 
520 3 |a The paper deals with the mean value theorem of differential and integral calculus due to Flett (Math Gazette 42:38-39, 1958) and its various extensions. Since this theorem is a source of interest in various fields of mathematics (including functional equations), we aim to provide a detailed study of various (known as well as new) sufficient conditions for its validity, their geometric interpretations, and a comparison of the corresponding classes of functions. Moreover, our approach enables many new alternative proofs of known results, for instance, Pawlikowska's extension of Flett's theorem for higher-order derivatives. Some interesting open problems are also formulated. 
540 |a Springer Basel, 2014 
690 7 |a Flett's mean value theorem  |2 nationallicence 
690 7 |a functional equations  |2 nationallicence 
690 7 |a mean  |2 nationallicence 
690 7 |a inequality  |2 nationallicence 
690 7 |a Taylor's polynomial  |2 nationallicence 
690 7 |a Pawlikowska's theorem  |2 nationallicence 
700 1 |a Hutník  |D Ondrej  |u Faculty of Science, Institute of Mathematics, Pavol Jozef Šafárik, University in Košice, Jesenná 5, 040 01, Košice, Slovakia  |4 aut 
700 1 |a Molnárová  |D Jana  |u Faculty of Science, Institute of Mathematics, Pavol Jozef Šafárik, University in Košice, Jesenná 5, 040 01, Košice, Slovakia  |4 aut 
773 0 |t Aequationes mathematicae  |d Springer Basel  |g 89/4(2015-08-01), 1133-1165  |x 0001-9054  |q 89:4<1133  |1 2015  |2 89  |o 10 
856 4 0 |u https://doi.org/10.1007/s00010-014-0311-5  |q text/html  |z Onlinezugriff via DOI 
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900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
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950 |B NATIONALLICENCE  |P 700  |E 1-  |a Hutník  |D Ondrej  |u Faculty of Science, Institute of Mathematics, Pavol Jozef Šafárik, University in Košice, Jesenná 5, 040 01, Košice, Slovakia  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Molnárová  |D Jana  |u Faculty of Science, Institute of Mathematics, Pavol Jozef Šafárik, University in Košice, Jesenná 5, 040 01, Košice, Slovakia  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Aequationes mathematicae  |d Springer Basel  |g 89/4(2015-08-01), 1133-1165  |x 0001-9054  |q 89:4<1133  |1 2015  |2 89  |o 10