Geodesic

Volume 147 (2022) no. 2

Sommaire

Orthogonality and complementation in the lattice of subspaces of a finite vector space
p. 141-153
Positive solutions for concave-convex elliptic problems involving p(x)-Laplacian
p. 155-168
On (n,m)-A-normal and (n,m)-A-quasinormal semi-Hilbertian space operators
p. 169-186
On weakened (α,δ)-skew Armendariz rings
p. 187-200
Initial Maclaurin coefficient estimates for λ-pseudo-starlike bi-univalent functions associated with Sakaguchi-type functions
p. 201-210
Sharp bounds of the third Hankel determinant for classes of univalent functions with bounded turning
p. 211-220
Weakly fuzzy topological entropy
p. 221-236
On a system of nonlinear wave equations with the Kirchhoff-Carrier and Balakrishnan-Taylor terms
p. 237-270
Oscillation properties of second-order quasilinear difference equations with unbounded delay and advanced neutral terms
p. 271-284