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Journal of Applied and Pure Mathematics

The Korean Society for Computational and Applied Mathematics (KSCAM)

  • 연3회간
  • /
  • 2671-4000(pISSN)
  • /
  • 2636-1612(eISSN)

Domain

  • Mathematics ＞ Applied Mathematics

Aim & Scope

This is a broad based journal covering all branches of computational or applied mathematics with special encouragement to researchers in theoretical computer science and mathematical Informatics. Thus, the major areas, such as Numerical Analysis, Discrete Optimization, Linear and Nonlinear Programming, Theory of Computation(Computational Complexity, Automata and Formal Languages), Control Theory, Theory of Algorithms, Computational Logic, Applied Combinatorics (including graphs, codes, and designs), Coding Theory, Cryptographics, Big data, AI, Fuzzy Theory with applications, Differential Equations with applications, etc., are all included. A large variety of scientific problems also necessarily involve Algebra, Analysis, Geometry, Probability and Statistics, and so on. The journal welcomes research papers in all branches of mathematics which have some bearing on the application to scientific problems, including papers in the areas of Actuarial Science, Mathematical Biology, Mathematical Economics and Finance.

Volume 6 Issue 3_4

  1. MEHMET SENGONUL 105
    https://doi.org/10.23091/japm.2024.105 PDF
    In the classical sense, it is known that it is impossible to construct a vector space over the entire set of real numbers with the help of simple interval arithmetic. In this article, it has shown that a vector space can be constructed in the classical sense by helping Markov's extended interval arithmetic on the interval valued Cesaro sequence spaces of non-absolute type. As a result of the positive answers, this idea was extended by us with some theorems. Consequently, a new perspective was gained to the construction of new types of sequence spaces by using different algebraic operations on interval-valued sequence spaces.
  2. YOUNG ROK KIM;JI EUN CHOI;CHEON SEOUNG RYOO 119
    https://doi.org/10.23091/japm.2024.119 PDF
    In this paper, we investigate the distribution of the zeros of the Euler-Fibonacci polynomials by using computer.
  3. R. PONRAJ;A. GAYATHRI 127
    https://doi.org/10.23091/japm.2024.127 PDF
    Let G be a (p, q) graph. Pair difference cordial number of a graph G is the least positive integer m such that G∪mK2 is pair difference cordial. It is denoted by PDC𝜂(G). In this paper we find the pair difference cordial number of bistar, complete, helm, star, wheel.
  4. FAROOQ AHMED SHAH;TAYYAB ZAMIR;EHSAN UL HAQ;IQRA ABID 141
    https://doi.org/10.23091/japm.2024.141 PDF
    This article offers a thorough exploration of a modified Black-Scholes model featuring two assets. The determination of option prices is accomplished through the Black-Scholes partial differential equation, leveraging the variational iteration method. This approach represents a semi-analytical technique that incorporates the use of Lagrange multipliers. The Lagrange multiplier emerges as a beacon of efficiency, adeptly streamlining the computational intricacies, and elevating the model's efficacy to unprecedented heights. For better understanding of the presented system, a graphical and tabular interpretation is presented with the help of Maple software.
  5. V.S.V. KRISHNA MURTY;C. JAYA SUBBA REDDY 155
    https://doi.org/10.23091/japm.2024.155 PDF
    Let R be a semi-prime ring. Let [δ1, D1] and [δ2, D2] be two generalized symmetric reverse biderivations of R with associated reverse biderivations D1 and D2. The main aim of the present paper is to establish conditions of orthogonality for symmetric reverse biderivations and symmetric generalized reverse biderivations in R.
  6. HASAN KELES 167
    https://doi.org/10.23091/japm.2024.167 PDF
    This study is about division and right multiplication in matrices. The discussion of the properties of multiplication and division is examined. Some results between multiplication based on the row-column relationship and division based on the same relationship are discussed. The commonalities of these results between the processes are emphasized. Examples of unrealized properties are given. The algebraic properties of the newly defined right product and division are clarified in matrices. The properties of the known multiplication operation and new situations between right multiplication and division are investigated. Some results are declared between the transpositions of matrices and the obtained rules of operations. New results are discussed belong the equations ${\underleftarrow{XA}}=B$ and ${\underleftarrow{AX}}=B$. New ideas are proposed for solving these equations. The contribution The contribution is explained the equation $AB={\underleftarrow{BA}}$ to division operation. Many new properties, lemmas and theorems are presented on this subject.
  7. FAROOQ AHMED SHAH 177
    https://doi.org/10.23091/japm.2024.177 PDF
    In this paper, we suggest and analyze new higher order classes of iterative methods for solving nonlinear equations by using variational iteration technique. We present several examples to illustrate the efficiency of the proposed methods. Comparison with other similar methods is also given. New methods can be considered as an alternative of the existing methods. This technique can be used to suggest a wide class of new iterative methods for solving nonlinear equations.
  8. VUK STOJILJKOVIC;MEHMET GURDAL 191
    https://doi.org/10.23091/japm.2024.191 PDF
    Motivated by the previously reported results, this work attempts to provide fresh refinements to both vector and numerical radius inequalities by providing a refinement to the well known Buzano's inequality which as a consequence yielded another refinement of the Cauchy-Schwartz (CS) inequality. Utilizing the new refinements of the Buzano's and Cauchy-Schwartz inequalities, we proceed to obtain various vector and numerical radius type inequalities. Methods used in the paper are standard for the operator theory inequality topics.
  9. CHEON SEOUNG RYOO 201
    https://doi.org/10.23091/japm.2024.201 PDF
    In this paper, we construcr the q-Bernoulli-Fibonacci numbers and polynomials. Finally, we investigate the distribution of the zeros of the q-Bernoulli-Fibonacci polynomials by using computer.