News
Link for the online lecture todayGeschrieben am 21.11.24 von Gabriela Weitze-Schmithuesen Dear participants, here is the link for today:… Weiterlesen Dear participants, here is the link for today: https://teams.microsoft.com/l/meetup-join/19%3ameeting_Nzg1YmMzMGEtMDdhNS00MmFkLWI0MWEtZmE5ODBjNzBlMTli%40thread.v2/0?context=%7b%22Tid%22%3a%2267610027-1ac3-49b6-8641-ccd83ce1b01f%22%2c%22Oid%22%3a%226551f036-dc5b-44f7-9e78-ba9b49d5d892%22%7d Best Gabriela Weitze-Schmithüsen |
Mistakes in the exersice Sheet 5Geschrieben am 20.11.24 von Pascal Kattler Dear participants,
ther had been a few mistakes on the exersice Sheet.
-In 1c) it holds F_2 = <<[x,y]>>, instead of F_2=<[x,y]> - In 2a) j shell be a injective map, instead of a homomorphism. -In2b) \phi(s_i) = h_i, instead of \phi(s_1)= h_i Best, Pascal Kattler |
OutlookGeschrieben am 19.11.24 von Gabriela Weitze-Schmithuesen For those who want to look ahead: We will learn basic notions in category theory, as "functors" , especially the hom-functor, and "natural transformations". You can find these topics e.g. in "Skript Lineare Algebra I und II von 2018/19" (see materials in this cms-course) or in Chapter I of… Weiterlesen For those who want to look ahead: We will learn basic notions in category theory, as "functors" , especially the hom-functor, and "natural transformations". You can find these topics e.g. in "Skript Lineare Algebra I und II von 2018/19" (see materials in this cms-course) or in Chapter I of "Categories for the Working Mathematician (Springer 1978) by Saunders Mac Lane: https://link.springer.com/book/10.1007/978-1-4757-4721-8 Best, Gabriela Weitze-Schmithüsen |
Lecture tomorrow: onlineGeschrieben am 19.11.24 von Gabriela Weitze-Schmithuesen Dear participants, unfortunately I am ill. Therefore the lecture tomorrow will be online in… Weiterlesen Dear participants, unfortunately I am ill. Therefore the lecture tomorrow will be online in teams.: https://teams.microsoft.com/l/meetup-join/19%3ameeting_MjRiMjRkMjQtNzUwMi00MmFkLWJiNjQtYmNmMTJmYjA3YmMy%40thread.v2/0?context=%7b%22Tid%22%3a%2267610027-1ac3-49b6-8641-ccd83ce1b01f%22%2c%22Oid%22%3a%226551f036-dc5b-44f7-9e78-ba9b49d5d892%22%7d Meeting ID: 325 519 013 063 Passcode: om7t2Pr9 If someone has technical problems, please let me know today. Maybe these students can meet in the usual lecture hall and watch the lecture together on a laptop that we provide. Gabriela Weitze-Schmithüsen |
Small Mistake on Sheet 4Geschrieben am 13.11.24 von Pascal Kattler There had been a mistake in Exercise 1b of Sheet 4. The Intersection of N and H shall be {1}. |
Seminar Anwendungen der Linearen AlgebraGeschrieben am 06.11.24 von Gabriela Weitze-Schmithuesen As promised today here are some further information: In this seminar (unfortunately in German) we are presenting some topics, where you directly how linear algebra is applied. Some of them are applications in the "real world", as for example cryptography, the page rank algorithm used in Google's… Weiterlesen As promised today here are some further information: In this seminar (unfortunately in German) we are presenting some topics, where you directly how linear algebra is applied. Some of them are applications in the "real world", as for example cryptography, the page rank algorithm used in Google's search or error correcting codes. Others are application within the mathematics, e.g. in differential geometry, Hilbert spaces and the theory of presentations of finite groups. Talk 9 ab out Hilbert spaces is still free. Please let me know, if you are interested. |
ExamGeschrieben am 06.11.24 von Gabriela Weitze-Schmithuesen Dear participants, here is as promised the decision about the type of the exams: They will be written exams. The dates are 17-02-2025 and 26-03-2025. Gabriela Weitze-Schmithüsen |