B

  • Banach space Non-stabilities of mixed type Euler-Lagrange k-cubic-quartic functional equation in various normed spaces [Volume 1, Issue 1, 2019, Pages 1-43]

C

  • Cone metric space Partially ordered cone metric spaces and coupled fixed point theorems via $lpha$-series [Volume 1, Issue 1, 2019, Pages 50-61]

  • Cosine functional equations Stability of cosine type functional equations onmodule extension Banach algebras [Volume 1, Issue 1, 2019, Pages 44-49]

  • Coupled coincidence point Partially ordered cone metric spaces and coupled fixed point theorems via $lpha$-series [Volume 1, Issue 1, 2019, Pages 50-61]

F

  • Fuzzy Banach space Non-stabilities of mixed type Euler-Lagrange k-cubic-quartic functional equation in various normed spaces [Volume 1, Issue 1, 2019, Pages 1-43]

G

  • Generalized Hyers-Ulam stability Non-stabilities of mixed type Euler-Lagrange k-cubic-quartic functional equation in various normed spaces [Volume 1, Issue 1, 2019, Pages 1-43]

Q

  • Quasi-Beta Banach space Non-stabilities of mixed type Euler-Lagrange k-cubic-quartic functional equation in various normed spaces [Volume 1, Issue 1, 2019, Pages 1-43]

S

  • Stability Stability of cosine type functional equations onmodule extension Banach algebras [Volume 1, Issue 1, 2019, Pages 44-49]