This collection of 18 research papers, dedicated to Pierre Lelong, describes the state of the art on representative problems of complex analysis and geometry. The book opens with an exposition of the achievements of Pierre Lelong on plurisubharmonic functions, closed positive currents, and their further study by other mathematicians. Moreover, a list of eleven open problems is given. All other contributions contain new results related, for example, to the following items: - Capacities, product of positive currents, L2 extension theorems, Bergman kernels and metrics, new properties of convex domains of finite type - Non-compact boundaries of Levi-flat hypersurfaces of C2, compact boundary problems as application of compactly supported measures orthogonal to polynomials, Hartogs' theorem on some open subsets of a projective manifold, Malgrange vanishing theorem with support conditions - Embeddings for 3-dimensional CR-manifolds, geometrization of hypoellipticity, stationary complex curves and complete integrability - Regular polynomial mappings of Ck in complex dynamics, a direct proof of the density of repulsive cycles in the Julia set. The book is aimed at researchers and advanced graduate students in complex and real analysis, algebraic geometry and number theory.

Organizations are networks of conversations. In this groundbreaking book for executives, managers, coaches and educators, follow a new manager in a large organization, as she transforms her conversational capabilities with the help of an executive coach into an effective, visionary leader. Conversational capability is one of, if not the most important capabilities an individual or organization can possess. It is also the most challenging to measure and improve. From spouses and children in morning routines to bosses, employees and coworkers at the workplace to clients, customers, suppliers, and so on, conversations either rule our days completely or simply serve as clear boundaries to their success or failure. Conversational competency is at the heart of leadership, coaching, mentoring and creating sustainable value. Conversation Innovation is a compelling and engaging text at the forefront of this critically important subject matter. It is suited for corporate, academic and executive coaching audiences.

This meeting has been motivated by two events: the 85th birthday of Pierre Lelong, and the end of the third year of the European network "Complex analysis and analytic geometry" from the programme Human Capital and Mobility. For the first event, Mathematicians from Poland, Sweden, United States and France, whose work is particularly related to the one ofP. Lelong have accepted to participate; for the second, the different teams of the Network sent lecturers to report on their most recent works. These teams are from Grenoble, Wuppertal, Berlin, Pisa and Paris VI; in fact, most of their results are also related to Lelong's work and, a posteriori, it is difficult to decide whether a talk is motivated by the first or by the second event. We chose only plenary lectures, usually of one hour, except a small number, given by young mathematicians, which have been shorter. A two hours problem session has been organized. The Proceedings gather papers which are exact texts of the talks, or are closely related to them. The members from the Network and five other lecturers sent us papers; the other lecturers published the content of their talks in mathematical Journals. All the presented texts have been submitted to referees independent of the organizing committee; the texts of the problems have been approved by their authors.

Work is broken. But it can be fixed. Most employees are not engaged in their work. Turnover rates are increasing. Productivity is stagnating. Why? Because when designing work, we rarely consider the deep-seated human need for meaningfulness, autonomy, and feedback. Drawing from decades of research, executive and entrepreneur David Henkin and management consultant Thomas Bertels take us on an investigative journey to solve this problem and make work more productive, satisfying, and meaningful. Through their allegorical tale of a typical office with typical employees, they allow us to see ourselves in the characters while learning strategies to create better jobs and perform at higher levels. By empowering his team with these methods, manager Jerry provides a road map for us to fix what’s broken at our own companies. Fixing Work is a clarion call for managers and executives at all levels. Instead of treating employees like automatons and discouraging creativity, ownership, and engagement, we should rethink how work gets done and structure jobs to be intrinsically motivating. Not only does motivational work design increase employee engagement; it also improves productivity and the customer experience, strengthening the company as a whole—a triple win.