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E-print Articles: Recent submissions

  • Saha, Joydip; Sengupta, Indranath (Cornell University Library, 2021-04)
    Let K be a field and X, Y denote matrices such that, the entries of X are either indeterminates over K or 0 and the entries of Y are indeterminates over K which are different from those appearing in X. We consider ideals ...
  • Saha, Kamalesh; Sengupta, Indranath (Cornell University Library, 2021-04)
    In this paper, we introduce the notion of binomial edge ideals of a clutter and obtain results similar to those obtained for graphs by Rauf \& Rinaldo in \cite(raufrin). We also answer a question posed in their paper.
  • Pandit, Sudip; Saha, Joydip; Sengupta, Indranath (Cornell University Library, 2021-04)
    In this paper, we carry out a fairly comprehensive study of two special classes of numerical semigroups, one generated by the sequence of partial sums of an arithmetic progression and the other one generated by the partial ...
  • Bhardwaj, Om Prakash; Goel, Kriti; Sengupta, Indranath (Cornell University Library, 2021-05)
    Let H be a numerical semigroup minimally generated by an almost arithmetic sequence. We give a complete description of the row-factorization (RF) matrices associated with the pseudo-Frobenius elements of H. RF-matrices ...
  • Balu, Ambhore Siddhi; Sengupta, Indranath (Cornell University Library, 2021-05)
    We find an explicit expression of the associated primes of monomial ideals as a colon.
  • Cicek, Fatma; Davidoff, Giuliana; Dijols, Sarah; Hammonds, Trajan; Pollack, Aaron; Roy, Manami (Cornell University Library, 2021-04)
    Modular forms on the split exceptional group G2 over Q are a special class of automorphic forms on this group, which were introduced by Gan, Gross, and Savin. If π is a cuspidal automorphic representation of G2(A) corresponding ...
  • Guin, Satyajit; Saurabh, Bipul (Cornell University Library, 21-02-21)
    In this article, we obtain a complete list of inequivalent irreducible representations of the compact quantum group Uq(2) for non-zero complex deformation parameters q, which are not roots of unity. The matrix coefficients ...
  • Guin, Satyajit; Saurabh, Bipul (Cornell University Library, 21-02-21)
    Let q=|q|ei??,??(?1,1], be a nonzero complex number such that |q|?1 and consider the compact quantum group Uq(2). For ??Q?{0,1}, we obtain the K-theory of the C?-algebra C(Uq(2)). Then, we produce a spectral triple on Uq(2) ...
  • Kumar, Rahul (Cornell University, 2021-02)
    Ramanujan provided several results involving the modified Bessel function Kz(x) in his Lost Notebook. One of them is the famous Ramanujan-Guinand formula, equivalent to the functional equation of the non-holomorphic ...
  • Saha, Joydip; Sengupta, Indranath; Srivastava, Pranjal (Cornell University Library, 2021-01)
    Our aim in this paper is to study the projective closures of three important families of affine monomial curves in dimension 4, in order to explore possible connections between syzygies and the arithmetic Cohen-Macaulay property.
  • Auton, Lucy C.; Pramanik, Satyajit; Dalwadi, Mohit P.; MacMinn, Christopher W.; Griffiths, Ian M. (Cornell University Library, 2021-01)
    A major challenge in flow through porous media is to better understand the link between pore-scale microstructure and macroscale flow and transport. For idealised microstructures, the mathematical framework of homogenisation ...
  • Berndt, Bruce C.; Dixit, Atul; Gupta, Rajat (Cornell University Library, 2021-01)
    George Andrews and Ae Ja Yee recently established beautiful results involving bivariate generalizations of the third order mock theta functions ?(q) and ?(q), thereby extending their earlier results with the second author. ...
  • Dixit, Atul; Kesarwani, Aashita; Kumar, Rahul (Cornell University Library, 2020-12)
    An exact transformation, which we call a \emph{master identity}, is obtained for the series ??n=1?a(n)e?ny for a?C and Re(y)>0. As corollaries when a is an odd integer, we derive the well-known transformations of the ...
  • Gupta, Rajat; Kumar, Rahul (Cornell University Library, 2020-12)
    n this article, a q-series examined by Kluyver and Uchimura is generalized. This allows us to find generalization of the identities in the random acyclic digraph studied by Simon, Crippa, and Collenberg in 1993. As one of ...
  • Sengupta, Indranath (Cornell University Library, 2020-08)
  • Dixit, Atul; Kumar, Rahul (Cornell University Library, 2020-05)
    A generalized modular relation of the form F(z, w, α) = F(z, iw, β), where αβ = 1 and i = √ −1, is obtained in the course of evaluating an integral involving the Riemann Ξ-function. It is a two-variable generalization ...
  • Mehta, Ranjana; Saha, Joydip; Sengupta, Indranath (Cornell University Library, 2020-03)
    We introduce the notion of numerical semigroups generated by concatenation of arithmetic sequences and show that this class of numerical semigroups exhibit multiple interesting behaviours.
  • Amrutiya, Sanjay; Dubey, Umesh (Cornell University Library, 2020-05)
  • Bertapelle, Alessandra; Previato, Emma; Saha, Arnab (Cornell University Library, 2020-03)
  • Gupta, Rajat (Cornell University, 2020-02)

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