Annals of Mathematics and Physics Submit Manuscript
    mendeley

    Two methods for determining combinatorial identities

    DOI Logo 10.17352/amp.000069

    Published On: January 10, 2023 | Pages: 007 - 011

    Author(s): Victor Kowalenko*
    Two methods are presented for determining advanced combinatorial identities. The first is based on extending the original identity so that it can be expressed in terms of hypergeometric functions whereupon tabulated values of the functions can be used to reduce the identity to a simpler form. The second is a computer method based on Koepf's version of the Wilf-Zeilber ... CrossMark Publons Harvard Library HOLLIS Search IT Semantic Scholar Get Citation Base Search Scilit OAI-PMH ResearchGate Academic Microsoft GrowKudos Universite de Paris UW Libraries SJSU King Library SJSU King Library NUS Library McGill DET KGL BIBLiOTEK JCU Discovery Universidad De Lima WorldCat VU on WorldCat
    Abstract View Full Article View
    mendeley

    About the connection of the electron binding energy of a single carbon anion with binding energies of an electron attached to carbon molecules

    DOI Logo 10.17352/amp.000068

    Published On: January 09, 2023 | Pages: 004 - 006

    Author(s): AS Baltenkov and I Woiciechowski*
    We demonstrate that the model of zero-range potentials can be successfully employed for the description of attached electrons in atomic and molecular anions, for example, negatively charged carbon clusters. To illustrate the capability of the model we calculate the energies of the attached electron for the family of carbon cluster anions consisting of two-, three- (eq ... CrossMark Publons Harvard Library HOLLIS Search IT Semantic Scholar Get Citation Base Search Scilit OAI-PMH ResearchGate Academic Microsoft GrowKudos Universite de Paris UW Libraries SJSU King Library SJSU King Library NUS Library McGill DET KGL BIBLiOTEK JCU Discovery Universidad De Lima WorldCat VU on WorldCat
    Abstract View Full Article View
    mendeley

    Boundary value problem for the third-order equation with multiple characteristics

    DOI Logo 10.17352/amp.000067

    Published On: January 06, 2023 | Pages: 001 - 003

    Author(s): Djumaniyazova Khilola Atamuratovna and Khashimov Abdukomil Risbekovich*

    ORCID Logo  0000-0003-0538-0041

    The article constructs a unique solution to a tertiary-order equation with multiple characteristics with boundary conditions that include all possible local boundary conditions. The uniqueness of the solution of boundary value problems is proved by the method of integral equations using the sign-definiteness of quadratic forms. When proving the existence of a solution ... CrossMark Publons Harvard Library HOLLIS Search IT Semantic Scholar Get Citation Base Search Scilit OAI-PMH ResearchGate Academic Microsoft GrowKudos Universite de Paris UW Libraries SJSU King Library SJSU King Library NUS Library McGill DET KGL BIBLiOTEK JCU Discovery Universidad De Lima WorldCat VU on WorldCat
    Abstract View Full Article View

     

    Indexing/Archiving

    Global Views

    Case Reports

    Peertechz Tweets

    Pinterest on AMP

    Google Reviews 11