This monograph presents a comprehensive, self-contained, and novel approach to the Divergence Theorem through five progressive volumes. Its ultimate aim is to develop tools in Real and Harmonic Analysis, of geometric measure theoretic flavor, capable of treating a broad spectrum of boundary value problems formulated in rather general geometric and analytic settings. The text is intended for researchers, graduate students, and industry professionals interested in applications of harmonic analysis and geometric measure theory to complex analysis, scattering, and partial differential equations.
Volume I establishes a sharp version of the Divergence Theorem (aka Fundamental Theorem of Calculus) which allows for an inclusive class of vector fields whose boundary trace is only assumed to exist in a nontangential pointwise sense.
Arvustused
The theory is developed in a consistent manner, and the motivation behind the results and tools is made clear to the reader. All of the main results and also a vast majority of the auxiliary results come with full and carefully written proofs, making the book highly self-contained. Thus this work can be a useful and enjoyable reference. (Juha Lehrbäck, Mathematical Reviews, August, 2024)
Prefacing this Series.- Statement of Main Results Concerning the
Divergence Theorem.- Examples, Counterexamples, and Additional Perspectives.-
Measure Theoretical and Topological Rudiments.- Sets of Locally Finite
Perimeter and Other Categories of Euclidean Sets.- Tools from Harmonic
Analysis.- Quasi-Metric Spaces and Spaces of Homogenous Type.- Open Sets with
Locally Finite Surface Measures and Boundary Behavior.- Proofs of Main
Results Pertaining to the Divergence Theorem.- II: Function Spaces Measuring
Size and Smoothness on Rough Sets.- Preliminary Functional Analytic Matters.-
Selected Topics in Distribution Theory.- Hardy Spaces on Ahlfors Regular
Sets.- Morrey-Campanato Spaces, Morrey Spaces, and Their Pre-Duals on Ahlfors
Regular Sets.- Besov and Triebel-Lizorkin Spaces on Ahlfors Regular Sets.-
Boundary Traces from Weighted Sobolev Spaces in Besov Spaces.- Besov and
Triebel-Lizorkin Spaces in Open Sets.- Strong and Weak Normal Boundary Traces
of Vector Fields in Hardy and Morney Spaces.- Sobolev Spaces on the Geometric
Measure Theoretic boundary of Sets of Locally Finite Perimeter.- III:
Integral Representations Calderón-Zygmund Theory, Fatou Theorems, and
Applications to Scattering.- Integral Representations and Integral
Identities.- Calderón-Zygmund Theory on Uniformly Rectifiable Sets.-
Quantitative Fatou-Type Theorems in Arbitrary UR Domains.- Scattering by
Rough Obstacles.- IV: Boundary Layer Potentials on Uniformly Rectifiable
Domains, and Applications to Complex Analysis.- Layer Potential Operators on
Lebesgue and Sobolev Spaces.- Layer Potential Operators on Hardy, BMO, VMO,
and Hölder Spaces.- Layer Potential Operators on Calderón, Morrey-Campanato,
and Morrey Spaces.- Layer Potential Operators Acting from Boundary Besov and
Triebel-Lizorkin Spaces.- Generalized double Layers in Uniformly Rectifiable
Domains.- Green Formulas and Layer Potential Operators for the Stokes
System.- Applications to Analysis in Several Complex Variables.- V: Fredholm
Theory and Finer Estimates for Integral Operators, with Applications to
Boundary Problems.- Abstract Fredholm Theory.- Distinguished Coefficient
Tensors.- Failure of Fredholm Solvability for Weakly Elliptic Systems.-
Quantifying Global and Infinitesimal Flatness.- Norm Estimates and
Invertibility Results for SIO's on Unbounded Boundaries.- Estimating
Chord-Dot-Normal SIO's on Domains with Compact Boundaries.- The
Radon-Carleman Problem.- Fredholmness and Invertibility of Layer Potentials
on Compact Boundaries.- Green Functions and Uniqueness for Boundary Problems
for Second-Order Systems.- Green Functions and Poisson Kernels for the
Laplacian.- Boundary Value Problems for Elliptic Systems in Rough Domains.
