Iranian Journal of Mathematical Chemistry

Iranian Journal of Mathematical Chemistry

Keyword Index
A
  • Approximate solution Variational Formulation of Thermal Explosion Problem with Internal Heat Generation [Volume 17, Issue 1, 2026, Pages 1-11]
B
  • Bicyclic graphs A Note on the General Gutman Index of Graphs [Volume 17, Issue 3, 2026, Pages 271-285]
C
  • Cancer cells An Appropriate Fractional Narayana Polynomials Neural Network Method for a Mathematical Model of the Lung Cancer [Volume 17, Issue 2, 2026, Pages 217-232]
  • Catalytic combustion Concentration of Ethanol and Acetaldehyde Inside the Catalyst Particle and in the Reaction Stream: Theoretical and Numerical Approach [Volume 17, Issue 3, 2026, Pages 233-253]
  • Chemical reaction kinetics Extended Fractional-Time Oregonator Model Accounting for Proton Dynamics [Volume 17, Issue 2, 2026, Pages 137-177]
  • Collocation method Robust Numerical Approach for Solving Robin Boundary Value Problems [Volume 17, Issue 1, 2026, Pages 77-94]
  • Complement of a graph Properties of Laplacian Eigenvalues of Some Bicyclic and Tricyclic Graphs [Volume 17, Issue 1, 2026, Pages 13-33]
  • Critical condition Variational Formulation of Thermal Explosion Problem with Internal Heat Generation [Volume 17, Issue 1, 2026, Pages 1-11]
D
  • Degree-based topological index Extremal Results and Inequalities for the Diminished Sombor Index of Graphs [Volume 17, Issue 3, 2026, Pages 259-270]
  • Diminished Sombor index Extremal Results and Inequalities for the Diminished Sombor Index of Graphs [Volume 17, Issue 3, 2026, Pages 259-270]
  • Disjoint path covers Topological Indices and Disjoint Path Cover Property of Graphs [Volume 17, Issue 2, 2026, Pages 201-216]
E
  • Error analysis Robust Numerical Approach for Solving Robin Boundary Value Problems [Volume 17, Issue 1, 2026, Pages 77-94]
  • Exothermic reaction Variational Formulation of Thermal Explosion Problem with Internal Heat Generation [Volume 17, Issue 1, 2026, Pages 1-11]
F
G
  • General delay operational matrix Utilizing General Lagrange Scaling Functions for Two Classes‎ ‎of‎ ‎Fractional‎ ‎Optimal‎ ‎Control‎ ‎Problems [Volume 17, Issue 1, 2026, Pages 95-112]
  • General Gutman index A Note on the General Gutman Index of Graphs [Volume 17, Issue 3, 2026, Pages 271-285]
  • General Lagrange scaling function Utilizing General Lagrange Scaling Functions for Two Classes‎ ‎of‎ ‎Fractional‎ ‎Optimal‎ ‎Control‎ ‎Problems [Volume 17, Issue 1, 2026, Pages 95-112]
  • General Riemann-Liouville fractional integration operational matrix Utilizing General Lagrange Scaling Functions for Two Classes‎ ‎of‎ ‎Fractional‎ ‎Optimal‎ ‎Control‎ ‎Problems [Volume 17, Issue 1, 2026, Pages 95-112]
  • Girth Harmonic-Arithmetic‎ ‎Index‎ ‎of‎ ‎Unicyclic‎ ‎Graphs‎ ‎with given Girth and Connected Graphs with Minimum Degree [Volume 17, Issue 1, 2026, Pages 35-51]
  • Graph Counterexamples to a Conjecture on the Mostar Index of a Graph and its Line Graph [Volume 17, Issue 2, 2026, Pages 129-136]
  • Graph energy On the Energy and Nullity of Non-Uniform Path and Cycle Semigraphs [Volume 17, Issue 1, 2026, Pages 53-75]
  • Graph energy Comment on “Lower and Upper Bounds between Energy‎, Laplacian Energy‎, ‎and Sombor Index of Some Graphs'' Iranian J‎. ‎Math‎. ‎Chem‎. ‎16 (2025) 33-38 [Volume 17, Issue 3, 2026, Pages 255-257]
H
  • Hamiltonian Topological Indices and Disjoint Path Cover Property of Graphs [Volume 17, Issue 2, 2026, Pages 201-216]
  • Harmonic-arithmetic index Harmonic-Arithmetic‎ ‎Index‎ ‎of‎ ‎Unicyclic‎ ‎Graphs‎ ‎with given Girth and Connected Graphs with Minimum Degree [Volume 17, Issue 1, 2026, Pages 35-51]
  • Hexacyclic system Matching Polynomials and Independence Polynomials of Hexacyclic Systems [Volume 17, Issue 2, 2026, Pages 179-199]
  • Hyperbolic function method Concentration of Ethanol and Acetaldehyde Inside the Catalyst Particle and in the Reaction Stream: Theoretical and Numerical Approach [Volume 17, Issue 3, 2026, Pages 233-253]
I
  • Immune cells An Appropriate Fractional Narayana Polynomials Neural Network Method for a Mathematical Model of the Lung Cancer [Volume 17, Issue 2, 2026, Pages 217-232]
  • Independence polynomial Matching Polynomials and Independence Polynomials of Hexacyclic Systems [Volume 17, Issue 2, 2026, Pages 179-199]
L
  • Laplacian energy Comment on “Lower and Upper Bounds between Energy‎, Laplacian Energy‎, ‎and Sombor Index of Some Graphs'' Iranian J‎. ‎Math‎. ‎Chem‎. ‎16 (2025) 33-38 [Volume 17, Issue 3, 2026, Pages 255-257]
  • Local stability analysis Extended Fractional-Time Oregonator Model Accounting for Proton Dynamics [Volume 17, Issue 2, 2026, Pages 137-177]
  • Lung Cancer An Appropriate Fractional Narayana Polynomials Neural Network Method for a Mathematical Model of the Lung Cancer [Volume 17, Issue 2, 2026, Pages 217-232]
M
  • Matching polynomial Matching Polynomials and Independence Polynomials of Hexacyclic Systems [Volume 17, Issue 2, 2026, Pages 179-199]
  • Minimum degree Harmonic-Arithmetic‎ ‎Index‎ ‎of‎ ‎Unicyclic‎ ‎Graphs‎ ‎with given Girth and Connected Graphs with Minimum Degree [Volume 17, Issue 1, 2026, Pages 35-51]
  • Molecular graphs Properties of Laplacian Eigenvalues of Some Bicyclic and Tricyclic Graphs [Volume 17, Issue 1, 2026, Pages 13-33]
  • Mostar Index‎ Counterexamples to a Conjecture on the Mostar Index of a Graph and its Line Graph [Volume 17, Issue 2, 2026, Pages 129-136]
N
  • Nonlinear reaction kinetics Concentration of Ethanol and Acetaldehyde Inside the Catalyst Particle and in the Reaction Stream: Theoretical and Numerical Approach [Volume 17, Issue 3, 2026, Pages 233-253]
  • Non-uniform cycle On the Energy and Nullity of Non-Uniform Path and Cycle Semigraphs [Volume 17, Issue 1, 2026, Pages 53-75]
  • Non-uniform path On the Energy and Nullity of Non-Uniform Path and Cycle Semigraphs [Volume 17, Issue 1, 2026, Pages 53-75]
  • Nullcline analysis‎ Extended Fractional-Time Oregonator Model Accounting for Proton Dynamics [Volume 17, Issue 2, 2026, Pages 137-177]
  • Nullity On the Energy and Nullity of Non-Uniform Path and Cycle Semigraphs [Volume 17, Issue 1, 2026, Pages 53-75]
O
  • Optimization Algorithm An Appropriate Fractional Narayana Polynomials Neural Network Method for a Mathematical Model of the Lung Cancer [Volume 17, Issue 2, 2026, Pages 217-232]
P
  • Pendant vertex A Note on the General Gutman Index of Graphs [Volume 17, Issue 3, 2026, Pages 271-285]
R
S
  • Second geometric-arithmetic index‎ New Results on Second Inverse Sum Indeg Index [Volume 17, Issue 2, 2026, Pages 113-128]
  • Second inverse sum indeg index New Results on Second Inverse Sum Indeg Index [Volume 17, Issue 2, 2026, Pages 113-128]
  • Second-order differential equations Robust Numerical Approach for Solving Robin Boundary Value Problems [Volume 17, Issue 1, 2026, Pages 77-94]
  • Semigraphs On the Energy and Nullity of Non-Uniform Path and Cycle Semigraphs [Volume 17, Issue 1, 2026, Pages 53-75]
  • Sombor index Comment on “Lower and Upper Bounds between Energy‎, Laplacian Energy‎, ‎and Sombor Index of Some Graphs'' Iranian J‎. ‎Math‎. ‎Chem‎. ‎16 (2025) 33-38 [Volume 17, Issue 3, 2026, Pages 255-257]
  • Szeged topological index New Results on Second Inverse Sum Indeg Index [Volume 17, Issue 2, 2026, Pages 113-128]
T
  • Topological index‎ New Results on Second Inverse Sum Indeg Index [Volume 17, Issue 2, 2026, Pages 113-128]