Sommaire du Fascicule no. 1

Asymptotic representations of solutions of the nonautonomous ordinary differential $n$-th order equations
p. 1-12
A note on another construction of graphs with $4n+6$ vertices and cyclic automorphism group of order $4n$
p. 13-18
New technique for solving univariate global optimization
p. 19-33
Generalized Kählerian manifolds and transformation of generalized contact structures
p. 35-48
Solutions of Riemann–Weber type half-linear differential equation
p. 49-61
Addendum to “Initial Value Problems for Fractional Functional Differential Inclusions with Hadamard Type Derivative”
p. 63

Sommaire du Fascicule no. 2

Extending generalized Whitney maps
p. 65-76
On Jacobi fields and a canonical connection in sub-Riemannian geometry
p. 77-92
Characterizations of $z$-Lindelöf spaces
p. 93-99
On the existence of non-linear frames
p. 101-109
Existence results for a class of high order differential equation associated with integral boundary conditions at resonance
p. 111-130

Sommaire du Fascicule no. 3

Comparison results for two-dimensional half-linear cyclic differential systems
p. 131-140
Isometry invariant Finsler metrics on Hilbert spaces
p. 141-153
Restricted Boolean group rings
p. 155-159
Some fixed point theorems in generating spaces of quasi-metric family
p. 161-177
Invertible ideals and Gaussian semirings
p. 179-192

Sommaire du Fascicule no. 4

Nonrectifiable oscillatory solutions of second order linear differential equations
p. 193-201
Modular classes of Q-manifolds: a review and some applications
p. 203-219
Circular units of real abelian fields with four ramified primes
p. 221-252

Sommaire du Fascicule no. 5

Foreword [37th Winter School ‘Geometry and Physics’]
p. 253
Infinitesimal CR automorphisms for a class of polynomial models
p. 255-265
On the homotopy transfer of $A_\infty$ structures
p. 267-312
Scalar perturbations in f(R) cosmologies in the late Universe
p. 313-324
Almost c-spinorial geometry
p. 325-334
Three dimensional near-horizon metrics that are Einstein-Weyl
p. 335-345
The almost Einstein operator for $(2, 3, 5)$ distributions
p. 347-370
Conditions for integrability of a 3-form
p. 371-380
Author Index
p. 381-384