Titlebook: ;

斷言

箴言

The Taylor Expansion of CR Germs on a Class of Levi Degenerate Models,well understood. In all examples studied so far, the image is given by the tensor product of a ring of formal series with a ring of convergent series. This chapter constructs examples for which the structure of the image is more complicated: As previously conjectured, this is linked to the presence of singular complex varieties inside of ..

Fulminate

Characterization of Real-Analytic Infinitesimal CR Automorphisms for a Class of Hypersurfaces in ,articular, we classify . with respect to the description of its nilpotent rotations when . ., and . are monomials. We also give an example of a model . for which the real dimension of its generalized (exotic) rotations is

災(zāi)難

https://doi.org/10.1007/978-3-658-30401-0well understood. In all examples studied so far, the image is given by the tensor product of a ring of formal series with a ring of convergent series. This chapter constructs examples for which the structure of the image is more complicated: As previously conjectured, this is linked to the presence of singular complex varieties inside of ..

整理

擁護

一致性

微不足道

Biomass Energy Using Methane and Hydrogen from Waste Materials,ther essential components of a sustainable society. At Tohoku University, we are researching sources of alternative fuels such as bio-hydrogen and bio-methane from secondary sources such as wastewater treatment and reuse. In this chapter we present an overview of key concepts related to biomass ener

軍火

預(yù)測

Naturgeschichte und Umweltschutzweisen in den vergangenen Jahrzehnten ein enormes Wachstum, eine hohe Anpassungsf?higkeit und eine beachtliche sachliche Differenzierung auf. Dies gilt für parteipolitische Aussagen, Policy-Programme und Ausgaben gleicherma?en.