… 2-dimension 0 or 1, which is equivalent to saying that every 3-dimensional quadratic form
over L is isotropic for every finite … in Section 7 the relation of square-reflexivity of f ∈ E [ X ] to …

… spectra, called reflexive points; for each reflexive point N ∈ … functor along a ring homomorphism
preserves various … A/pA → A/P, and hence A/P is also a finite-dimensional (R/p)-algebra. …

… the Gelfand-Kirillov dimension agrees with the classic Krull dimension when the algebra is …
surjective homomorphism ϕ : R → R/P that can be extended to a surjective homomorphism ϕ …

… given by residue classes of homomorphisms modulo those factoring through projective …
if M is reflexive. The converse holds for rings over which double dual modules are reflexive. …

… \text {G}}\)-regular local ring or when M has complete intersection dimension zero, we show
the … A deformation is a surjective homomorphism of local rings \(R\leftarrow A\) with the kernel …

… any ring homomorphisms with source Q such that g1i = g2i. This tells us that g1 coincides with
g2 on the integers. Because ring homomorphisms … constructed from ring homomorphisms. …

… finite étale covers on smooth schemes over Prüfer rings by … dimensions over Prüfer
bases, we present an Auslander– Buchsbaum formula. On the basis of the analysis of reflexive …

… The category of Banach rings has as morphisms those ring homomorphisms R → S such …
of flat epimorphisms. The analogous issue does not arise in finite dimensional algebraic or …

… spectrum of six-dimensional supergravity theories, the data … supersymmetric index for
four-dimensional theories with N = 2 … dimensional base polytope ∆B and a 2-dimensional reflexive …

… ring homomorphisms through imposed conditions on the modules along them. An important
class of ring homomorphisms … with a remark on totally reflexive modules and G-regular rings. …