권호 표지

호남수학학술지 (Honam Mathematical Journal)

호남수학회 (The Honam Mathematical Society)

  • 계간
  • /
  • 1225-293X(pISSN)
  • /
  • 2288-6176(eISSN)

Aim & Scope

The journal is devoted to the publication of original research papers in pure and applied mathematics. Research topics covered by this journal include algebra, analysis, geometry, topology, probability and statistics, applied mathematics, mathematics for information sciences, mathematics education, and cryptography.

http://hmj.honammath.or.kr KSCI KCI

제38권1호

  1. Son, Heui-Sang;Kim, Hyun Woong;Park, Joon-Sik 1
    https://doi.org/10.5831/HMJ.2016.38.1.1 PDF KSCI
    In this paper, we get a complete condition for a group homomorphism of a compact Lie group with an arbitrarily given left invariant Riemannian metric into another Lie group with a left invariant metric to be a harmonic map, and then obtain a necessary and sufficient condition for a group homomorphism of (SU(2), g) with a left invariant metric g into the Heisenberg group (H, $h_0$) to be a harmonic map.
  2. Nantomah, Kwara;Prempeh, Edward 9
    https://doi.org/10.5831/HMJ.2016.38.1.9 PDF KSCI
    In this paper, the authors establish some double inequalities concerning the (q, k)-deformed Gamma function. These inequalities emanate from certain problems of traffic flow. The procedure makes use of the integral representation of the (q, k)-deformed Gamma function.
  3. Gehlot, Kuldeep Singh;Purohit, Sunil Dutt 17
    https://doi.org/10.5831/HMJ.2016.38.1.17 PDF KSCI
    This paper deals with the study of newly defined special function known as k-Bessel's function due to Gehlot [2]. Certain integral representations of k-Bessel's function are investigated. Known integrals of classical Bessel's function are seen to follow as special cases of our main results.
  4. Harsh, Harsh Vardhan;Rathie, Arjun K.;Purohit, Sunil Dutt 25
    https://doi.org/10.5831/HMJ.2016.38.1.25 PDF KSCI
    In 1972, Andrews derived the basic analogue of Gauss's second summation theorem and Bailey's theorem by implementing basic analogue of Kummer's theorem into identity due to Jackson. Recently Lavoie et.al. derived many results closely related to Kummer's theorem, Gauss's second summation theorem and Bailey's theorem and also Rakha et. al. derive the basic analogues of results closely related Kummer's theorem. The aim of this paper is to derive basic analogues of results closely related Gauss's second summation theorem and Bailey's theorem. Some applications and limiting cases are also considered.
  5. Kim, Jaeman 39
    https://doi.org/10.5831/HMJ.2016.38.1.39 PDF KSCI
    In this paper, we investigate several properties on a weakly symmetric structure on a Riemannian manifold.
  6. Kim, Seung Soo;Lee, Yong Hun;Oh, Eun Jung 47
    https://doi.org/10.5831/HMJ.2016.38.1.47 PDF KSCI
    In the discrete formulation of the bubble stabilized Legendre Galerkin methods, the system of equations includes the artificial viscosity term as the parameter. We investigate the estimation of this parameter to get the least-squares solution which minimizes the sum of the squares of errors at each node points. Some numerical results are reported.
  7. Cho, Jong Taek 59
    https://doi.org/10.5831/HMJ.2016.38.1.59 PDF KSCI
    We classify conformally flat Kenmotsu 3-manifolds and classify conformally flat cosympletic 3-manifolds.
  8. Ju, Hyeong-Kwan;Seo, Soo-Jeong 71
    https://doi.org/10.5831/HMJ.2016.38.1.71 PDF KSCI
    The aim of this work is to compute the volume of the graph polytope associated with various type of finite simple graphs composed of paths and stars. Recurrence relations are obtained using the recursive volume formula (RVF) which was introduced in Lee and Ju ([3]). We also discussed the relationship between the volume of the graph polytopes and the number of linear extensions of the associated posets for given bipartite graphs.
  9. Yu, Hoseog 85
    https://doi.org/10.5831/HMJ.2016.38.1.85 PDF KSCI
    Let A be an abelian variety defined over a number field K and let L be a degree 3 non-Galois extension of K. Let III(A/K) and III(A/L) denote, respectively, the Tate-Shafarevich groups of A over K and over L. Assuming that III(A/L) is finite, we compute [III(A/K)][III($A_{\varphi}/K$)]/[III(A/L)], where [X] is the order of a finite abelian group X.
  10. Kong, In Suk 95
    https://doi.org/10.5831/HMJ.2016.38.1.95 PDF KSCI
    In this paper, we study more general version of the paper [J. H. Lee, I. S. Kong, H. S. Kim and J. U. Jung, Generalized int-soft subsemigroups, Ann. Fuzzy Math. Inform. 8(6) (2014) 869-887]. We introduce the notion of int-soft semigroup with two thresholds ${\varepsilon}$ and ${\delta}$ (briefly, (${\varepsilon}$, ${\delta}$)-int-soft semigroup) of a semigroup S, and investigate several related properties.
  11. Uddin, Izhar;Imdad, Mohammad 127
    https://doi.org/10.5831/HMJ.2016.38.1.127 PDF KSCI
    In this paper, we construct an iteration scheme involving a hybrid pair of nonexpansive mappings and utilize the same to prove some convergence theorems. In process, we remove a restricted condition (called end-point condition) in Sokhuma and Kaewkhao's results [Sokhuma and Kaewkhao, Fixed Point Theory Appl. 2010, Art. ID 618767, 9 pp.].
  12. Zhao, Dafang;Cheng, Jian 141
    https://doi.org/10.5831/HMJ.2016.38.1.141 PDF KSCI
    In this paper, we introduce and investigate the concept of Riemann Delta-alpha fractional integral on time scales. Many properties of this integral will be obtained.
  13. Kang, Ju-Yeon;Kim, Seon-Bu 151
    https://doi.org/10.5831/HMJ.2016.38.1.151 PDF KSCI
    In Minkowskian 3-spacetime $L^3$ we find timelike or spacelike surface of revolution for the given Gauss curvature K = -1, 0, 1 and mean curvature H = 0. In fact, we set up the surface of revolution with the time axis for z-axis to be able to draw those surfaces on standard pictures in Minkowskian 3-spacetime $L^3$.
  14. Biswas, Tanmay;Choi, Junesang;Das, Pranab;Datta, Sanjib Kumar 169
    https://doi.org/10.5831/HMJ.2016.38.1.169 PDF KSCI
    Entire functions have been investigated so popularly to have been divided into a large number of specialized subjects. Even the limited subject of entire functions is too vast to be dealt with in a single volume with any approach to completeness. Here, in this paper, we choose to investigate certain interesting results associated with the comparative growth properties of iterated entire functions using (p, q)-th order and (p, q)-th lower order, in a rather comprehensive and systematic manner.