Khayyam Journal of Mathematics

Khayyam Journal of Mathematics

      Facts and Figures

Number of Volumes

12

Number of Issues

24

Number of Articles

247

Number of Contributions

474

Article View

232,623

PDF Download

262,569

View Per Article

941.79

PDF Download Per Article

1063.03

Number of Submissions

2,849

Rejected Submissions

2,429

Reject Rate

85

Accepted Submissions

221

Acceptance Rate

8

Accept Date (Days)

232

Number of Indexing Databases

10

Number of Reviewers

1779

 

 

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
Online ISSN

Keywords Cloud

  • Analytic function
  • Bergman space
  • Banach space
  • Modulus of continuity
  • weak solution
  • Conjugacy classes
  • Toeplitz operator
  • Stability
  • Composition operator
  • Numerical radius
  • Numerical Range
  • univalent functions
  • subordination
  • differential subordination
  • Young measures
  • Commuting graph
  • generalized derivations
  • exponential stability
  • Chebyshev polynomials
  • tensor product
  • fixed point
  • coefficient bounds
  • integral inequalities
  • degree of approximation
  • Banach lattice
  • 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
  • spectrum
  • Orlicz-Sobolev spaces
  • Renormalized solutions
  • Fourier series
  • locally compact group
  • uniqueness
  • finite rank operators
  • cyclic codes
  • Finsler space
  • Minkowski\'s inequality
  • extended centroid
  • Convex functions
  • structure constants
  • rank
  • Prime ideal
  • univalent function
  • Moore-Penrose inverse
  • Lie ideals
  • meromorphic function
  • Analytic functions
  • local convergence
  • simple groups
  • generation
  • Ostrowski inequality
  • Rate of convergence
  • power mean inequality
  • infinite delay
  • Einstein manifold
  • Pietsch domination theorem
  • strongly convex
  • locally dually flat metric
  • non-mindlin
  • Star selection principles
  • Complex Levi-Civita Field
  • orthogonality reversing mappings
  • Linear preserver
  • Tensor norm
  • Monomial ideal
  • $(p, q)$-Calculus, $(p, q)$-Meyer-König-Zeller operator
  • similitude group‎
  • ill-posed problems
  • parabolic starlike function
  • Caputo fractional derivative
  • linearization property
  • fractional $q$-derivative
  • Markov semigroup
  • Exponentiable object
  • fractional Volterra--Fredholm integro-differential equation
  • two-dimensional Fourier series
  • generalized weighted Morrey spaces
  • Geodesic Preinvex functions
  • Singularly perturbed differential-difference equation
  • Equilibrium problem
  • Sylvester matrix equation
  • permutation character
  • bidisk
  • $S$-Finite
  • function-f-chainable
  • Fixed points
  • polynomials
  • 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
  • Srivastava-Gupta operators
  • Hermite-Hadamard type inequality
  • Closed operators
  • Bilinear map
  • integrability
  • holomorph of loop
  • Discrete group method
  • Conformal metrics
  • left Drazin invertible operators
  • 18A05
  • Explicit algorithm
  • $t$-spread monomial
  • generalized quaternions rings
  • Hermite-Hadamard inequality
  • Generalized slant H-Toeplitz operator
  • $mathcal B_n$-operators
  • Primitive prime
  • S-iteration
  • rsgut-majorization
  • moment generating functions
  • double-cyclic codes
  • locally projectively flat metric
  • $\\mathscr{F}-$mean proximal
  • Berezin transform
  • Parseval multiframelet
  • Ξ-curvature
  • middle Bol loops
  • $J$-set
  • Max-product
  • approximate solution
  • one-point generalized extension
  • Pseudocompact space
  • anti-derivation
  • Finite-rank-tight frame
  • fusion frame
  • 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
  • Hilbert spaces
  • Boundary Layer
  • 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
  • fractional difference operator
  • Berwald curvature
  • Peripheral spectrum‎
  • Triebel-Lizorkin spaces
  • quotient graph
  • $L^{p}$ inequalities
  • Fekete-Szeg\"{o} problem
  • Riemann zeta function
  • admissible function spaces
  • Schur multipliers
  • 15A69
  • burst
  • Ostrowski’ type inequality