Mathematics 1 PIB-MA1 pi2 4 V 2 U 7 1 yes German Written exam ITI-MAT1 IT Engineering 1 mandatory course KIB-MAT1 Computer Science and Communication Systems 1 mandatory course PIB-MA1 Applied Informatics 1 mandatory course PRI-MAT1 Production Informatics 1 mandatory course 90 class hours (= 67.5 clock hours) over a 15-week period.The total student study time is 210 hours (equivalent to 7 ECTS credits).There are therefore 142.5 hours available for class preparation and follow-up work and exam preparation. PIB-DB Databases PIB-INF2 Informatics 2 PIB-MA3 Mathematics 3 PIB-TI Theoretical Informatics Prof. Dr. Peter Birkner pb Prof. Dr. Peter Birkner pb Students will learn basic mathematical concepts from the areas of predictive logic, sets and figures and be able to use them confidently when formulating mathematical statements. Students will be able to reproduce basic formulas from the field of combinatorics and use these to develop solutions for combinatoric problems. They will be capable of explaining the mathematical proof concepts of direct proof, indirect proof and complete induction and thus, come up with new evidence. They will be able to enumerate the axioms of the algebraic structures group, ring and field and check the corresponding properties for structures with given operations. Students will learn the terms and statements of group theory and be able to identify them in examples of groups, such as (Z/mZ, +) and ((Z/pZ)\{0}, *). They will be able to explain vector space axioms and demonstrate them in Euclidean space. Students will be able to develop solutions in Euclidean space for geometrical problems using vector algebra, the dot product, the vector product and the triple product. They will be able to explain basic concepts of the theory of n-dimensional vector spaces. They will have mastered elementary matrix calculation rules and determinant calculation rules and learn how linear images can be represented and handled using matrices. Students will be able to demonstrate how to solve a linear system and learn to master the Gauss algorithm as a method for solving linear systems. Finally, students will gain an insight into the manifold applications of mathematics in computer science (the development of programming languages, program verification, digital technology, computing accuracy on computers, cryptography, computer graphics_). Basic mathematical terms Propositional logic, first-order logic, sets, especially uncountably infinite sets Relations, especially equivalence relations, partitions, functions Algebraic structures Semigroups, monoids Groups, subgroups, normal subgroups, quotient groups, homomorphisms Rings, fields, in particular Z/mZ Natural numbers, mathematical induction, recursion Peano axioms Mathematical induction Recursive definitions Binominal coefficients and binomial formulae Basic concepts of combinatorics (with quantitative considerations) Elementary vector calculation in Euclidean space Vector algebra, linear independence, dimension Vectors in coordinate systems, dot product, vector product, triple product Geometric applications Vectors in n-dimensional space Generating sets, basis, subspaces Linear functions, image space, core Representation of linear functions with matrices Geometric applications: projections, reflections, rotations Matrices and linear systems Linear systems, Gaussian elimination Square matrices, matrix inversion, determinants, Cramer"s rule Lecture. An exercise sheet will be distributed every week and then discussed in small groups the following week. In addition, a tutorial will be available for work in small groups. This is voluntary. In the tutorials, students will be able work on exercises themselves (with support from the tutor, if necessary) and ask questions about the lecture material. The tutorial can also be used to fill knowledge gaps. - P. Hartmann, Mathematik für Informatiker (Vieweg); can be downloaded via OPAC as a PDF. - M. Brill, Mathematik für Informatiker (Hanser). WS 2021/22 WS 2020/21 WS 2019/20 WS 2018/19 WS 2017/18 Tue Jan 25 00:09:19 CET 2022, CKEY=km1, BKEY=pi2, CID=[?], LANGUAGE=en, DATE=25.01.2022