Irreducibility of some varieties stable under the exponential group

Irreducibility of the Gorenstein locus of the punctual Hilbert scheme of degree 10

Irreducibility of the moduli space of vector bundles on surfaces and Brill-Noether theory on singular curves

Irreducibility of the space of dihedral covers of the projective line of a given numerical type

Irreducibility of the symmetric Yagzhev's maps

Irreducibility of \bar{M}_{0,n}(G/P,β)

Irreducible components of characteristic varieties

Irreducible components of the equivariant punctual Hilbert schemes

Irreducible components of varieties of modules

Irreducible cycles and points in special position in moduli spaces for tropical curves

Irreducible degenerations of primary Kodaira surfaces

Irreducible Heegner Divisors in the Period Space of Enriques Surfaces

Irreducible plane sextics with large fundamental groups

Irreducible symplectic 4-folds and Eisenbud-Popescu-Walter sextics

Irreducible symplectic 4-folds numerically equivalent to Hilb^2(K3)

Irregular and singular loci of commuting varieties

Irregular canonical double surfaces

Irregular elliptic surfaces of degree 12 in the projective fourspace

Irregular fibers of complex polynomials in two variables

Irregular Hodge filtration on twisted de Rham cohomology