Listing 1 - 5 of 5 |
Sort by
|
Choose an application
Choose an application
Many nonlinear problems in physics, engineering, biology, and social sciences can be reduced to finding critical points of functionals. While minimax and Morse theories provide answers to many situations and problems on the existence of multiple critical points of a functional, they often cannot provide much-needed additional properties of these critical points. Sign-changing critical point theory has emerged as a new area of rich research on critical points of a differentiable functional with important applications to nonlinear elliptic PDEs. Key features of this book: * Self-contained in-depth treatment of sign-changing critical point theory * Further explorations in minimax and Morse theories * Topics devoted to linking and nodal solutions, the sign-changing saddle point theory, the generalized Brezis–Nirenberg critical point theorem, the parameter dependence of sign-changing critical points * Applications of sign-changing critical point theory studied within the classical symmetric mountain pass theorem *Applies sign-changing concepts to Schrödinger equations and boundary value problems This book is intended for advanced graduate students and researchers involved in sign-changing critical point theory, PDEs, global analysis, and nonlinear functional analysis. Also by the author: (with Martin Schechter) Critical Point Theory and Its Applications, ©2006, Springer, ISBN: 978-0-387-32965-9.
Mathematics. --- Approximations and Expansions. --- Topology. --- Functional Analysis. --- Partial Differential Equations. --- Calculus of Variations and Optimal Control; Optimization. --- Global Analysis and Analysis on Manifolds. --- Functional analysis. --- Global analysis. --- Differential equations, partial. --- Mathematical optimization. --- Mathématiques --- Analyse fonctionnelle --- Optimisation mathématique --- Topologie --- Critical point theory (Mathematical analysis). --- Mathematical analysis. --- Critical point theory (Mathematical analysis) --- Mathematics --- Physical Sciences & Mathematics --- Geometry --- Global analysis (Mathematics) --- Analysis, Global (Mathematics) --- Approximation theory. --- Global analysis (Mathematics). --- Manifolds (Mathematics). --- Partial differential equations. --- Calculus of variations. --- Differential topology --- Functions of complex variables --- Geometry, Algebraic --- Calculus of variations --- Math --- Science --- Analysis situs --- Position analysis --- Rubber-sheet geometry --- Polyhedra --- Set theory --- Algebras, Linear --- Functional calculus --- Functional equations --- Integral equations --- Partial differential equations --- Optimization (Mathematics) --- Optimization techniques --- Optimization theory --- Systems optimization --- Mathematical analysis --- Maxima and minima --- Operations research --- Simulation methods --- System analysis --- Theory of approximation --- Functional analysis --- Functions --- Polynomials --- Chebyshev systems --- Isoperimetrical problems --- Variations, Calculus of --- Geometry, Differential --- Topology
Choose an application
The phase behaviour of materials and their thermodynamic properties are a central subject in all fields of materials research. The first Volume of the work, meant for graduate students in chemistry, geology, physics, and metallurgy, and their engineering counterparts, is split up in three levels, such that from level to level the portion and importance of thermodynamics and mathematics are increased. In the ground level it is shown that the basic principles of phase equilibria can be understood without the use of thermodynamics – be it that the concept of chemical potential is introduced right from the beginning. The intermediate level is an introduction to thermodynamics; culminating in the Gibbs energy as the arbiter for equilibrium – demonstrated for systems where the phases in equilibrium are pure substances. In the third level the accent is on binary systems, where one or more phases are solutions of the components. Explicit relationships between the variables are derived for equilibria involving ideal mixtures and ideal dilute solutions. Non-ideal systems are treated from three different angles – geometrically, analytically, and numerically. Throughout the work high priority is given to the thermodynamic assessment of experimental data; numerous end-of-chapter exercises and their solutions are included. The work is useful for scientists as an introduction and a reference book. Audience: Students, teachers, and scientists in chemistry, chemical engineering, geology and geophysics, metallurgy, and related branches of materials science.
Phase rule and equilibrium. --- Thermodynamics. --- Chemistry, Physical and theoretical --- Dynamics --- Mechanics --- Physics --- Heat --- Heat-engines --- Quantum theory --- Critical phenomena (Physics) --- Equilibrium --- Chemical equilibrium --- Chemical systems --- Critical point --- Chemistry, Physical organic. --- Materials. --- Geology. --- Physical geography. --- Physical Chemistry. --- Materials Science, general. --- Geophysics/Geodesy. --- Geography --- Geognosy --- Geoscience --- Earth sciences --- Natural history --- Engineering --- Engineering materials --- Industrial materials --- Engineering design --- Manufacturing processes --- Chemistry, Physical organic --- Chemistry, Organic --- Materials --- Physical chemistry. --- Materials science. --- Geophysics. --- Geological physics --- Terrestrial physics --- Material science --- Physical sciences --- Chemistry, Theoretical --- Physical chemistry --- Theoretical chemistry --- Chemistry
Choose an application
A graph complex is a finite family of graphs closed under deletion of edges. Graph complexes show up naturally in many different areas of mathematics, including commutative algebra, geometry, and knot theory. Identifying each graph with its edge set, one may view a graph complex as a simplicial complex and hence interpret it as a geometric object. This volume examines topological properties of graph complexes, focusing on homotopy type and homology. Many of the proofs are based on Robin Forman's discrete version of Morse theory. As a byproduct, this volume also provides a loosely defined toolbox for attacking problems in topological combinatorics via discrete Morse theory. In terms of simplicity and power, arguably the most efficient tool is Forman's divide and conquer approach via decision trees; it is successfully applied to a large number of graph and digraph complexes.
Graph theory --- Morse theory --- Decision trees --- Algebra, Homological --- Algebra --- Mathematics --- Physical Sciences & Mathematics --- Graph theory. --- Morse theory. --- Decision trees. --- Algebra, Homological. --- Homological algebra --- Graphs, Theory of --- Theory of graphs --- Extremal problems --- Mathematics. --- Algebra. --- Ordered algebraic structures. --- Algebraic topology. --- Discrete mathematics. --- Combinatorics. --- Discrete Mathematics. --- Algebraic Topology. --- Order, Lattices, Ordered Algebraic Structures. --- Combinatorics --- Mathematical analysis --- Computer mathematics --- Discrete mathematics --- Electronic data processing --- Topology --- Algebraic structures, Ordered --- Structures, Ordered algebraic --- Math --- Science --- Algebra, Abstract --- Homology theory --- Trees (Graph theory) --- Calculus of variations --- Critical point theory (Mathematical analysis) --- Combinatorial analysis --- Discrete mathematical structures --- Mathematical structures, Discrete --- Structures, Discrete mathematical --- Numerical analysis
Choose an application
This is a textbook which gradually introduces the student to the statistical mechanical study of the different phases of matter and to the phase transitions between them. Throughout, only simple models of both ordinary and soft matter are used but these are studied in full detail. The subject is developed in a pedagogical manner, starting from the basics, going from the simple ideal systems to the interacting systems, and ending with the more modern topics. The latter include the renormalisation group approach to critical phenomena, the density functional theory of interfaces, the topological defects of nematic liquid crystals and the kinematic aspects of the phase transformation process. This textbook provides the student with a complete overview, intentionally at an introductory level, of the theory of phase transitions. References include suggestions for more detailed treatments and four appendices supply overviews of the mathematical tools employed in the text.
Phase transformations (Statistical physics) --- Phase rule and equilibrium. --- Chemistry, Physical and theoretical --- Critical phenomena (Physics) --- Equilibrium --- Chemical equilibrium --- Chemical systems --- Critical point --- Phase changes (Statistical physics) --- Phase transitions (Statistical physics) --- Phase rule and equilibrium --- Statistical physics --- Thermodynamics. --- Statistics. --- Statistical physics. --- Condensed Matter Physics. --- Complex Systems. --- Soft and Granular Matter, Complex Fluids and Microfluidics. --- Statistics for Engineering, Physics, Computer Science, Chemistry and Earth Sciences. --- Statistical Physics and Dynamical Systems. --- Statistical analysis --- Statistical data --- Statistical methods --- Statistical science --- Mathematics --- Econometrics --- Dynamics --- Mechanics --- Physics --- Heat --- Heat-engines --- Quantum theory --- Mathematical statistics --- Condensed matter. --- Dynamical systems. --- Amorphous substances. --- Complex fluids. --- Statistics . --- Complex liquids --- Fluids, Complex --- Amorphous substances --- Liquids --- Soft condensed matter --- Dynamical systems --- Kinetics --- Mechanics, Analytic --- Force and energy --- Statics --- Condensed materials --- Condensed media --- Condensed phase --- Materials, Condensed --- Media, Condensed --- Phase, Condensed --- Matter --- Solids
Listing 1 - 5 of 5 |
Sort by
|