Brian Street – författare

Cultural Encounters examines how ''otherness'' has been constituted, communicated and transformed in cultural representation. Covering a diverse range of media including film, TV, advertisements, video, photographs, painting, novels, poetry, newspapers and material objects, the contributors, who include Ludmilla Jordanova and Ivan Karp, explore the cultural politics of Europe''s encounters with Brazil, India, Israel, Australia and Africa, examining the ways in which visual and textual art forms operate in their treatment of cultural difference.

Cultural Encounters examines how ''otherness'' has been constituted, communicated and transformed in cultural representation. Covering a diverse range of media including film, TV, advertisements, video, photographs, painting, novels, poetry, newspapers and material objects, the contributors, who include Ludmilla Jordanova and Ivan Karp, explore the cultural politics of Europe''s encounters with Brazil, India, Israel, Australia and Africa, examining the ways in which visual and textual art forms operate in their treatment of cultural difference.

This book develops a new theory of multi-parameter singular integrals associated with Carnot-Carathéodory balls. Brian Street first details the classical theory of Calderón-Zygmund singular integrals and applications to linear partial differential equations. He then outlines the theory of multi-parameter Carnot-Carathéodory geometry, where the main tool is a quantitative version of the classical theorem of Frobenius. Street then gives several examples of multi-parameter singular integrals arising naturally in various problems. The final chapter of the book develops a general theory of singular integrals that generalizes and unifies these examples. This is one of the first general theories of multi-parameter singular integrals that goes beyond the product theory of singular integrals and their analogs. Multi-parameter Singular Integrals will interest graduate students and researchers working in singular integrals and related fields.

Maximally subelliptic partial differential equations (PDEs) are a far-reaching generalization of elliptic PDEs. Elliptic PDEs hold a special place: sharp results are known for general linear and even fully nonlinear elliptic PDEs. Over the past half-century, important results for elliptic PDEs have been generalized to maximally subelliptic PDEs. This text presents this theory and generalizes the sharp, interior regularity theory for general linear and fully nonlinear elliptic PDEs to the maximally subelliptic setting.