Stability of functional equations and properties of groups. Pdf van vlecks functional equation for the sine researchgate. Combinatorics, physics and their interactions and for moscow journal. View research view latest news sign up for updates aequationes mathematicae. Longer expository papers of exceptional quality are also considered.
As a consequence, we deduce from it some hyperstability outcomes. The issue of stability of functional equations has been a very popular subject of investigations for the last nearly fifty years see, e. Pdf we solve van vlecks functional equation on semigroups with an involution. Yang, remarks on the stability of drygas equation and the pexiderquadratic equation, aequationes math. Physics open welcomes research from all main areas in physics and related areas whether that be applied, experimental or theoretical physics in nature. The authors are kindly asked to match their typographical style to the usual standard in aequationes mathematicae. Aequationes mathematicae algebra i analiz english translation. English, french, german, russian publication dates. Submit to journal directly or download in pdf, ms word or latex. Aequationes mathematicae 75 12, 4350 8 2008 a periodic boundary value problem with vanishing greens function jr graef, l kong, h wang applied mathematics letters 21 2, 176180 41 2008 mathematical modeling and qualitative analysis of insulin therapies h wang, j li mathematical biosciences 210 1, 1733 56 2007. A canonical formalism for systems governed by certain difference equations, international journal of control 17, 10951103.
Operators preserving orthogonality are isometries volume 123 issue 5 alexander koldobsky please note, due to essential maintenance online transactions will not be possible between 02. Discussiones mathematicae general algebra and applications. Separating sets in interpolation and geometry, aequationes. He worked in functional equations and information theory. Can i use aequationes mathematicae template for free. Aequationes mathematicae, volume 94, issue 2 springer. For instance, we can introduce the following definition, which somehow describes the main ideas of such stability notion for. The ams msc 2000 mathematics subject classification codes should be added, if applicable. We prove that the boundary of every equivalence class of a certain equivalence relation is a union of orbits and that at most two of the boundary orbits of a class can be contained in.
Investigating hyersulam stability of the additive cauchy equation with domain in a group g, in order to obtain an additive function approximating the given almost additive one we need some properties of g, starting from commutativity to others more sophisticated. Pdf an alternative equation for polynomial functions researchgate. A characterization of dimensionfree hyperbolic geometry and the functional equation of 2point invariants. Separating sets in interpolation and geometry separating sets in interpolation and geometry polster, b. As well as publishing regular journal submissions on these topics, it also regularly reports on international symposia on functional equations and produces bibliographies on the subject. Meet physics open, the newest addition to elsevier s gold open access journal suite. The challenge now facing the world mathematical community is. Toborg, tabor groups with finiteness conditions, aequationes math. Volume 89, issue 1, february 2015 dedicated to the 90th birthday of janos aczel, founding editorinchief of aequationes mathematicae issn. First integrals in the discrete variational calculus, aequationes mathematicae 9, 210220. This work is mostly being carried out by a few disparate projects that operate independently. Electronic resources for number theory available at umich. Metapress is a fast growing digital platform that helps visitors to answer questions, solve problems, learn new skills and find inspiration.
A lower bound for the volume of strictly convex bodies with many boundary lattice points. Equilateral sets in finitedimensional normed spaces. Aequationes mathematicae 00019054 14208903 021968 5hbq aerobiologia 03935965 15733025 5hbr aerospace 22264310 aerospace engineering 00g6 aerospace america 0740722x american institute of aeronautics and astronautics inc. Pdf in this paper we prove that if a generalized polynomial function f satisfies. Springer aequationes mathematicae template typeset. The journal publishes research papers, reports of meetings, and bibliographies. Mathematics book highlighting the use of manipulatives. He was the founder of the journal aequationes mathematicae, first published in 1968, and remained its honorary editorinchief in 1971, he was elected a. Stability of functional equations and properties of groups in. Aequationes mathematicae is a mathematical journal. We prove that for every point from the boundary of a maximal parallelizable region, there exists exactly one orbit contained in this region which is a subset of the first prolongational limit set of the point. Bailey pairs with free parameters, mock theta functions and tubular partitions.
Maier large gaps between consecutive prime numbers containing squarefree numbers and perfect powers of prime numbers, proceedings of the american mathematical society, 1442016, 3347 3354. Aequationes mathematicae is an international journal of pure and applied mathematics, which emphasizes functional equations, dynamical systems, iteration theory, combinatorics, and geometry. Stochastic processes and their applications 27, 307316. Citescore values are based on citation counts in a given year e. We prove that the boundary of every equivalence class of a certain equivalence relation is a union of orbits and that at most two of the boundary orbits of a class can be contained in this class. On spectral analysis in varieties containing the solutions of. Maier large gaps between consecutive prime numbers containing square free numbers and perfect powers of prime numbers, proceedings of the american mathematical society, 1442016, 3347 3354. Operators preserving orthogonality are isometries volume 123 issue 5 alexander koldobsky. Published in english, the journal receives contributions from authors around the globe and serves as an important reference source for anyone interested in mathematics. Trianglefree minimum distance graphs in the plane geombinatorics 19 2009, 2830. In 1990 he became an external member of the hungarian academy of sciences.
He was the founder of the journal aequationes mathematicae, first published in 1968, and remained its honorary editorinchief. Jun 01, 2006 on parallelizability of flows of free mappings lesniak, zbigniew 20060601 00. Aequationes mathematicae rg journal impact rankings 2018. Yang on a hardyhilberttype inequality with a general. The aim of this survey is to present these properties and compare, as far as. Janos aczel mathematician simple english wikipedia, the. An extension of levinsteckins theorem to uniformly convex and superquadratic. Aequationes mathematicae, volume 89, issue 1 springer. Metapress a fast growing resource for young entrepreneurs.
The list of journal links below contains links not found in mathscinet, and contains free links in several cases where mathscinet contains nonfree links. American mathematical society 201 charles street providence, rhode island 0290422 4014554000 or 8003214267 ams, american mathematical society, the tricolored ams logo, and advancing research, creating connections, are trademarks and services marks of the american mathematical society and registered in the u. Dedicated to the 90th birthday of janos aczel, founding editorinchief of aequationes mathematicae. Journal journal of the american mathematical society 2,398 3. Pdf aequationes mathematicae apollonius 3d problem. Quaestiones mathematicae is devoted to research articles from a wide range of mathematical areas. On parallelizability of flows of free mappings on parallelizability of flows of free mappings lesniak, zbigniew 20060601 00. Exposure to published, written works has greatly influenced his writing, as other writers rhythm, flow and observed style of writing, always affect your work. Most significant change is the inclusion of a proof that puzzles do indeed compute schubert calculus before, this had been intended to be left to a separate paper. This cited by count includes citations to the following articles in scholar. It is primarily devoted to functional equations, but also publishes papers in dynamical systems, combinatorics, and geometry. Aequationes mathematicae, volume 80, issue 1 springer.
Siam journal on applied mathematics siam society for. Citescore measures the average citations received per document published in this title. Instant formatting template for aequationes mathematicae guidelines. Ams proceedings of the american mathematical society. The journal aequationes mathematicae publishes papers in pure and applied mathematics and, in particular, articles on functional equations, combinatorics and dynamical systems. On ulams type stability of the cauchy additive equation. Binding some general variational principles, proceedings of american mathematical society, 1141992. Aequationes mathematicae, volume 47, issue 2 springer. Physics open sits right beside your favourite physics journals, offering you an expertled open access option. Indagationes mathematicae open archive list of the recent articles made freely available as part of this journals open archive. The height of multiple edge plane trees, aequationes mathematicae 903 2016, 625645. High quality survey articles are an especially welcome feature.
Manuscripts must include a selfcontained abstract in english. Konrad swanepoels papers london school of economics. We are interested in the first prolongational limit set of the boundary of parallelizable regions of a given flow of the plane which has no fixed points. All articles published after 48 months have unrestricted access and will remain permanently free to read and download. The ones marked may be different from the article in the profile. Journal of mathematical analysis and applications 157.
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