Elliptic theory on singular manifolds by Vladimir E. Nazaikinskii, Anton Yu. Savin, Bert-Wolfgang

By Vladimir E. Nazaikinskii, Anton Yu. Savin, Bert-Wolfgang Schulze, Boris Yu. Sternin

The research and topology of elliptic operators on manifolds with singularities are even more complex than within the soft case and require thoroughly new mathematical notions and theories. whereas there has lately been a lot development within the box, lots of those effects have remained scattered in journals and preprints. ranging from an easy point and completing with the latest effects, this booklet supplies a scientific exposition of either analytical and topological elements of elliptic concept on manifolds with singularities. The presentation encompasses a evaluation of the most innovations of the speculation of elliptic equations, bargains a comparative research of varied techniques to differential equations on manifolds with singularities, and devotes significant awareness to functions of the speculation. those comprise Sobolev difficulties, theorems of Atiyah-Bott-Lefschetz sort, and proofs of index formulation for elliptic operators and difficulties on manifolds with singularities, together with the authors' new option to the index challenge for manifolds with nonisolated singularities. A word list, a variety of illustrations, and lots of examples aid readers grasp the topic. transparent exposition, up to date insurance, and accessibility-even on the complicated undergraduate level-lay the foundation for carrying on with stories and additional advances within the box.

Show description

Read or Download Elliptic theory on singular manifolds PDF

Best geometry books

Geometry of Complex Numbers (Dover Books on Mathematics)

Illuminating, largely praised ebook on analytic geometry of circles, the Moebius transformation, and 2-dimensional non-Euclidean geometries. "This booklet can be in each library, and each specialist in classical functionality conception could be conversant in this fabric. the writer has played a unique carrier by means of making this fabric so comfortably obtainable in one booklet.

Geometric Tomography (Encyclopedia of Mathematics and its Applications)

Geometric tomography bargains with the retrieval of knowledge a couple of geometric item from info bearing on its projections (shadows) on planes or cross-sections by means of planes. it's a geometric relative of automatic tomography, which reconstructs a picture from X-rays of a human sufferer. the topic overlaps with convex geometry and employs many instruments from that zone, together with a few formulation from critical geometry.

First Steps in Differential Geometry: Riemannian, Contact, Symplectic (Undergraduate Texts in Mathematics)

Differential geometry arguably deals the smoothest transition from the traditional college arithmetic series of the 1st 4 semesters in calculus, linear algebra, and differential equations to the better degrees of abstraction and facts encountered on the higher department through arithmetic majors. this present day it's attainable to explain differential geometry as "the learn of constructions at the tangent space," and this article develops this standpoint.

Extra info for Elliptic theory on singular manifolds

Example text

Definition. The space Λ1∧ (M) is a locally free C ∞ (M)-module and hence, by the Swan theorem, the module of sections of a vector bundle on M, which is called the stretched cotangent bundle of the manifold M with edges and denoted by T ∗ M. 56) which is an isomorphism over the interior M ◦ of M. The manifold T ∗ M is a manifold with boundary. Canonical coordinates. 47) of differential forms α ∈ Λ1∧(M). The boundary of the cotangent bundle. 57) where the cotangent bundle of the infinite wedge W is obtained by a similar construction over ∂M × R+ .

The metric ds2 can be interpreted as a (fiberwise) mapping of T M into T ∗ M: to each vector ξ ∈ Tx M, this mapping assigns the form ξ(η) = ξ, η . ) This mapping takes V to some isomorphic module V ⊂ Λ1 (M) of differential forms on M. Since the mapping commutes with the action of C ∞ (M), we see that V is also a locally free module. By applying the Swan theorem to it, we see that V is a module of sections of a vector bundle over M. Note that this vector bundle coincides with the stretched cotangent bundle T ∗ M.

Let (x, ω, r) be an admissible coordinate system on M in a neighborhood of a boundary point. The vector fields i ∂ , j = 1, . . 46) form a local basis in V . 45). Interestingly, the space V also admits the following alternative description. In the space Λ1 (M) of smooth differential 1-forms on M, consider the subspace Λ1∧ (M) ⊂ Λ1 (M) of forms that vanish on the tangent vectors to the fibers Ωx = π −1 (x) of π on the boundary: Aj = −i ∂ , j = 1, . . , n, ∂xj B = −i Λ1∧ (M) = α ∈ Λ1 (M) ∂ , ∂r Cj = − α|T Ωx = 0 for all x ∈ X .

Download PDF sample

Rated 4.12 of 5 – based on 24 votes