PPT-Lesson 1 Irreducible Complexity

and Information Charles Darwin If it could be demonstrated that any complex organ existed which could not possibly have been formed by numerous successive slight modifications my theory would absolutely break down. and irreducible quadratic factors we can write in the form where the s s and s are constants This is assuming all the factors are distinct and the degree of is smaller than the degree of One way to 64257nd the values of the s s and s is t How to celebrate it, leverage it, and NOT avoid it!. Are YOU sufficiently complex?. Simple = Best. FROM OCCAM’S . RAZOR. COMPLEXITY. Are YOU sufficiently complex?. Simple = Best. Simple but no. Simpler. Irreducible Many-Body . . Casimir. Energies (Theorems). . M. . Schaden. . QFEXT11. Irreducible Many-Body . Casimir. Energies of Intersecting Objects. Euro. Phys. . Lett. . . 94. (2011) 41001. (as told by Michael Lynch). Genome size and complexity varies across the tree of life. Lynch 2007. Some Big Questions. What is the relationship between genomic and organismal size/complexity?. Are genome size changes adaptive, or passively acquired?. Why don’t languages evolve toward efficiency?. “As they evolve, things become more efficient.”. Efficient operations, tools, methods, etc. should drive out those that are difficult and costly.. Amanda Jackson. Fronde Systems Group Ltd. Session Code: ARC206. Presentation Outline (hidden slide):. Title: Managing Complexity in a Software plus Services World. Technical Level: All levels. Intended Audience: Developers, Enterprise Architects. Lecture 1: . Intro; Turing machines; . Class P and NP . . . Indian Institute of Science. About the course. Computational complexity attempts . to classify computational . problems. Lecture 1: . Intro; Turing machines; . Class P and NP . . . Indian Institute of Science. About the course. Computational complexity attempts . to classify computational . problems. Theophilus Benson (tbenson@cs.wisc.edu). Aditya Akella (akella@cs.wisc.edu). David A Maltz (dmaltz@microsoft.com). Enterprise Networks. Intricate logical and physical topologies. Diverse network devices. Adaptive management in a volatile and complex world. Dr Jean Boulton. Visiting Senior Research Fellow, DSPS, University of Bath. Visiting Fellow, . Cranfield. School of Management. Director, Claremont Management Consultants Ltd. Wooden. . base. Hammer . Spring . Bar. . Something is irreducibly complex if:. That work together….. Wooden. . base. Hammer . Spring . Bar. . . . = Mouse Trap . . To contribute to the basic function. 1. Using Character Tables. Basis Functions. Representations. Reducible. Irreducible. Red. to . Irr. . Reps. Examples. N. 2. H. 2. XeOF. 4. Direct Products. Point Group?. 2. Basis Functions. For molecules/materials:. 1. Using Character Tables. Basis Functions. Representations. Reducible. Irreducible. Red. to . Irr. . Reps. Examples. N. 2. H. 2. XeOF. 4. Direct Products. Point Group?. 2. Basis Functions. For molecules/materials:. Bravais lattice, real lattice vector . R. , reciprocal lattice vector . K. , point group, space group, group representations, Bloch theorem. Discrete lattices. 1D. 2D. 3D. a. Bravais lattice: each unit cell has only one atom (5 types in 2D).