Geodesic

Sommaire du Fascicule no. 1

In memory of Vasilii Sergeevich Vladimirov
On the continuous invertibility and the Fredholm property of differential operators with multi-valued impulse effects
p. 3-19
On the algebraic independence of functions of a~certain class
p. 20-29
Real $M$-triquadrics
p. 30-43
Isometries of semi-orthogonal forms on a~$\mathbb Z$-module of rank~3
p. 44-86
Asymptotics of eigen-oscillations of a~massive elastic body with a~thin baffle
p. 87-142
On algebraic cycles on a~fibre product of families of K3-surfaces
p. 143-162
Asymptotics of the spectrum and quantum averages of a~perturbed resonant oscillator near the boundaries of spectral clusters
p. 163-210
Sandwich theorems for Shioda--Inose structures
p. 211-222

Sommaire du Fascicule no. 2

Spherical means on two-point homogeneous spaces and applications
p. 223-252
Asymptotics of the monodromy transformation in certain classes of monodromy germs
p. 253-270
Relaxation self-oscillations in Hopfield networks with delay
p. 271-312
Asymptotic expansion of solutions to the periodic problem for a~non-linear Sobolev-type equation
p. 313-324
Blow-up of solutions of strongly dissipative generalized Klein--Gordon equations
p. 325-353
Moduli spaces of model surfaces with one-dimensional complex tangent
p. 354-377
Quantum field theories on algebraic curves. I.~Additive bosons
p. 378-406
Approximation of functions in~$L^{p(x)}_{2\pi}$ by trigonometric polynomials
p. 407-434

Sommaire du Fascicule no. 3

Congratulations to Igor Rostislavovich Shafarevich
Hasse principle for $G$-trace forms
p. 437-460
Ice cream and orbifold Riemann--Roch
p. 461-486
Compactifications of spaces of Landau--Ginzburg models
p. 487-508
The rationality of the moduli spaces of~Coble surfaces and of nodal Enriques surfaces
p. 509-524
On the derived category of~$\overline{M}_{0,n}$
p. 525-540
Sobolev metrics on diffeomorphism groups and the derived geometry of spaces of submanifolds
p. 541-570
Elliptic fibrations of maximal rank on a~supersingular K3 surface
p. 571-580
Homotopy groups as centres of finitely presented groups
p. 581-593
Covering semigroups
p. 594-626
On birational involutions of~$\mathbb P^3$
p. 627-648

Sommaire du Fascicule no. 4

Congratulations to Igor Rostislavovich Shafarevich
Operations on $t$-structures and perverse coherent sheaves
p. 651-674
Combinatorics associated with inflections and bitangents of plane quartics
p. 675-695
Generation of modules and transcendence degree of zero-cycles
p. 696-699
One-dimensional polynomial maps, periodic points and multipliers
p. 700-713
The unramified two-dimensional Langlands correspondence
p. 714-741
Tori in the Cremona groups
p. 742-771
Weak Landau--Ginzburg models for smooth Fano threefolds
p. 772-794
Birationally rigid complete intersections of quadrics and cubics
p. 795-845
Sporadic simple groups and quotient singularities
p. 846-854

Sommaire du Fascicule no. 5

Cyclotomic complexes
p. 855-916
On new results related to Gram's law
p. 917-940
Hua measures on the space of $p$-adic matrices and inverse limits of Grassmannians
p. 941-953
K\"ahlerian K3 surfaces and Niemeier lattices.~I
p. 954-997
Classification of double flag varieties of complexity~0 and~1
p. 998-1020
Representations of the Yangian of a~Lie superalgebra of type~$A(m,n)$
p. 1021-1043
Minimal Lefschetz decompositions of the derived categories for Grassmannians
p. 1044-1065

Sommaire du Fascicule no. 6

Lie algebras of triangular polynomial derivations and an isomorphism criterion for their Lie factor algebras
p. 1067-1104
Asymptotic enumeration of Eulerian circuits in graphs with strong mixing properties
p. 1105-1129
Frequency characteristics of coordinate sequences of linear recurrences over Galois rings
p. 1130-1154
A Littlewood--Paley type theorem and a~corollary
p. 1155-1194
Moduli of mathematical instanton vector bundles with even $c_2$ on projective space
p. 1195-1223
Ergodic means for large values of~$T$ and exact asymptotics of small deviations for a~multi-dimensional Wiener process
p. 1224-1259
Independence of the uniformity principle from Church's thesis in intuitionistic set theory
p. 1260-1275