Khayyam Journal of Mathematics

Khayyam Journal of Mathematics

      Facts and Figures

Number of Volumes

12

Number of Issues

24

Number of Articles

248

Number of Contributions

477

Article View

234,833

PDF Download

266,205

View Per Article

946.91

PDF Download Per Article

1073.41

Number of Submissions

2,858

Rejected Submissions

2,429

Reject Rate

85

Accepted Submissions

222

Acceptance Rate

8

Accept Date (Days)

232

Number of Indexing Databases

10

Number of Reviewers

1786

 

 

The Khayyam Journal of Mathematics (KJM) (e-ISSN 2423-4788) is an international open access, peer-reviewed, referred electronic Mathematics journal. This journal is free of charge for readers and authors.

KJM applies the Creative Commons Attribution (CC BY-NC) license to the published articles.

Beginning with Volume 10 (2024), KJM commenced using the CAP (Continuous Article Publishing) publication model, where all accepted articles are immediately published in an issue. The first issue closes at the 15 June and the second one closes at the 15 December of the same year. 

As a result, all articles have their full and final citation information available as soon as the production process is complete. This change does not affect the production time from acceptance to online publication of an article, but since the articles are published online immediately in their final form, the overall publication time for articles has become shorter.


 

 KJM has been accepted for inclusion in Scopus since 10-May-2018: 

https://www.scimagojr.com/journalsearch.php?q=21100875941&tip=sid&clean=0

The journal is devoted to publication of original significant research articles including but not limited to

Combinatorics, Commutative Algebra, Linear and Multilinear Algebra, Homological Algebra, Group Theory, Topological Groups, Dynamical Systems and Ergodic Theory, Abstract Harmonic Analysis, Functional Analysis, Operator Theory, Differential equations, General Topology, Algebraic Topology.

  • Combinatorics (MSC 05)
  • Commutative algebra (MSC 13)
  • Linear and multilinear algebra; matrix theory (MSC 15)
  • Associative rings and algebras (MSC 16)
  • Category theory, homological algebra (MSC 18)
  • Group theory and generalizations (MSC 20)
  • Topological groups, Lie groups (MSC 22)
  • Real functions (MSC 26)
  • Measure and integration (MSC 28)
  • Ordinary differential equations(MSC34)
  • Partial differential equations (MSC35)
  • Dynamical systems and ergodic theory (MSC 37)
  • Abstract harmonic analysis (MSC 43)
  • Functional analysis (MSC 46)
  • Operator theory (MSC 47)
  • General topology (MSC 54)
  • Algebraic topology (MSC 55)
  • Manifolds and cell complexes (MSC 57)

It publishes papers with deep results, new ideas, profound impact and significant implications. The journal is composed of original research and survey articles.

 

Current Issue: Volume 12, Issue 2, July 2026, Pages 196-350 

Publication Information

Publisher

Editor-in-Chief
Managing Editor
Section Editor
English Text Editor

Frequency
Semiannual
Print ISSN
Online ISSN

Keywords Cloud

  • Analytic function
  • Bergman space
  • weak solution
  • Banach space
  • Modulus of continuity
  • Numerical radius
  • Numerical Range
  • univalent functions
  • Stability
  • Conjugacy classes
  • subordination
  • Toeplitz operator
  • Composition operator
  • differential subordination
  • Young measures
  • Chebyshev polynomials
  • generalized derivations
  • Banach lattice
  • degree of approximation
  • tensor product
  • fixed point
  • coefficient bounds
  • exponential stability
  • integral inequalities
  • Commuting graph
  • finite group
  • convex function
  • preinvex functions
  • Bessel sequence
  • Quasilinear parabolic systems
  • variable exponent
  • oscillation
  • blow-up
  • fractional integral operator
  • Hilbert space
  • little Hankel operators
  • Prime rings
  • generation
  • Orlicz-Sobolev spaces
  • infinite delay
  • Renormalized solutions
  • locally compact group
  • Fourier series
  • uniqueness
  • finite rank operators
  • Finsler space
  • spectrum
  • Minkowski\'s inequality
  • rank
  • Rate of convergence
  • Convex functions
  • structure constants
  • Prime ideal
  • univalent function
  • Moore-Penrose inverse
  • Lie ideals
  • meromorphic function
  • local convergence
  • cyclic codes
  • extended centroid
  • Ostrowski inequality
  • Analytic functions
  • simple groups
  • power mean inequality
  • Einstein manifold
  • Pietsch domination theorem
  • locally dually flat metric
  • Star selection principles
  • orthogonality reversing mappings
  • Complex Levi-Civita Field
  • Tensor norm
  • $(p, q)$-Calculus, $(p, q)$-Meyer-König-Zeller operator
  • Linear preserver
  • Monomial ideal
  • similitude group‎
  • parabolic starlike function
  • ill-posed problems
  • fractional $q$-derivative
  • Exponentiable object
  • Caputo fractional derivative
  • linearization property
  • Markov semigroup
  • fractional Volterra--Fredholm integro-differential equation
  • generalized weighted Morrey spaces
  • two-dimensional Fourier series
  • Singularly perturbed differential-difference equation
  • Sylvester matrix equation
  • Geodesic Preinvex functions
  • Equilibrium problem
  • permutation character
  • Fixed points
  • function-f-chainable
  • $S$-Finite
  • Bilinear map
  • holomorph of loop
  • 18A05
  • bidisk
  • admissible function spaces
  • linear operator
  • ‎fundamental‎‎ ‎group‎
  • ‎Real Lipschitz algebra‎
  • Supercentralizing
  • $JR$-ring
  • conformal semi-invariant submersions
  • Positive multilinear ideal
  • Sequence of sets
  • Orlicz spaces
  • Fekete-Szegö functional estimates
  • Stability Analysis
  • time scale
  • modified Su{a}lu{a}gean operator
  • Proximal point algorithms
  • nonlinear hyperbolic problems
  • sublinear operator
  • Domination number
  • multisplittings
  • line bundle
  • Banach-Steinhaus theorem
  • mixed alphabet
  • $n$-dual spaces
  • Scalar curvature
  • Carleson measure
  • p(x)-Laplacian-like
  • Weakly compatible maps
  • factor von Neumann algebra
  • Lyapunov method
  • Hermite-Hadamard type inequality
  • Closed operators
  • integrability
  • Discrete group method
  • left Drazin invertible operators
  • Conformal metrics
  • Explicit algorithm
  • generalized quaternions rings
  • Dominions
  • $t$-spread monomial
  • Hermite-Hadamard inequality
  • $mathcal B_n$-operators
  • Generalized slant H-Toeplitz operator
  • rsgut-majorization
  • double-cyclic codes
  • Primitive prime
  • S-iteration
  • moment generating functions
  • locally projectively flat metric
  • Berezin transform
  • $\\mathscr{F}-$mean proximal
  • Ξ-curvature
  • $J$-set
  • Parseval multiframelet
  • middle Bol loops
  • Max-product
  • anti-derivation
  • Pseudocompact space
  • one-point generalized extension
  • Hilbert spaces
  • fractional difference operator
  • generalized extension
  • Finite-rank-tight frame
  • fusion frame
  • approximate solution
  • Ishikawa iteration
  • (α,m)-logarithmically convex, Hadamard\'s inequality,Hölder\'s inequality, power mean inequality, Cauchy\'s inequality
  • properties $(E.A)$
  • concircular curvature tensor
  • geodesic flow
  • Trace
  • Boundary Layer
  • Riemann zeta function
  • constant proportional fractional integral
  • Transitivity
  • non-autonomous system
  • Normed Köthe space,
  • Minimal usco maps
  • Gabor frame
  • Hardy’s type theorem
  • Sobolev spaces
  • σ)-continuous operators
  • Stone-$acute{C}$ech compactification
  • almost NSM
  • Radial solutions
  • fixed coefficient
  • Goursat equation
  • Stack
  • midpoint inequality
  • ∗-derivation
  • bounded linear functionals
  • Obstacle problem
  • simplicial module
  • Berwald curvature
  • Peripheral spectrum‎
  • Triebel-Lizorkin spaces
  • quotient graph
  • $L^{p}$ inequalities
  • Fekete-Szeg\"{o} problem
  • polynomials
  • Ostrowski’ type inequality
  • Schur multipliers
  • 15A69
  • ‎range function‎