Ad­vanced Sem­in­ar "Num­ber The­ory and Arith­met­ic­al Stat­ist­ics"

Sum­mer 2026

Location: D 2 314                   Time: 14:00 - 15:30

The seminar will take place regularly on wednesdays from April 22th, 2026.

Fran­cisco Araújo (Pader­born), Clas­si­fic­a­tion of ima­gin­ary quad­rat­ic num­ber fields with class num­ber 1, part I

Location: D2 314
Organizer: Prof. Dr. Jürgen Klüners

Title: Classification of imaginary quadratic number fields with class number 1, part I

Abstract: We give an overview of the problem of determining how many imaginary quadratic number fields have class number 1. We then present Heilbronn and Linfoot's result, that there are at most 10 such number fields.

Fran­cisco Araújo (Pader­born), Clas­si­fic­a­tion of ima­gin­ary quad­rat­ic num­ber fields with class num­ber 1, part I

Location: D2 314
Organizer: Prof. Dr. Jürgen Klüners

Title: Classification of imaginary quadratic number fields with class number 1, part I

Abstract: We give an overview of the problem of determining how many imaginary quadratic number fields have class number 1. We then present Heilbronn and Linfoot's result, that there are at most 10 such number fields.

Fran­cisco Araújo (Pader­born), Clas­si­fic­a­tion of ima­gin­ary quad­rat­ic num­ber fields with class num­ber 1, part I

Location: D2 314
Organizer: Prof. Dr. Jürgen Klüners

Title: Classification of imaginary quadratic number fields with class number 1, part I

Abstract: We give an overview of the problem of determining how many imaginary quadratic number fields have class number 1. We then present Heilbronn and Linfoot's result, that there are at most 10 such number fields.

Fran­cisco Araújo (Pader­born), Clas­si­fic­a­tion of ima­gin­ary quad­rat­ic num­ber fields with class num­ber 1, part I

Location: D2 314
Organizer: Prof. Dr. Jürgen Klüners

Title: Classification of imaginary quadratic number fields with class number 1, part I

Abstract: We give an overview of the problem of determining how many imaginary quadratic number fields have class number 1. We then present Heilbronn and Linfoot's result, that there are at most 10 such number fields.

Fran­cisco Araújo (Pader­born), Clas­si­fic­a­tion of ima­gin­ary quad­rat­ic num­ber fields with class num­ber 1, part I

Location: D2 314
Organizer: Prof. Dr. Jürgen Klüners

Title: Classification of imaginary quadratic number fields with class number 1, part I

Abstract: We give an overview of the problem of determining how many imaginary quadratic number fields have class number 1. We then present Heilbronn and Linfoot's result, that there are at most 10 such number fields.

Fran­cisco Araújo (Pader­born), Clas­si­fic­a­tion of ima­gin­ary quad­rat­ic num­ber fields with class num­ber 1, part I

Location: D2 314
Organizer: Prof. Dr. Jürgen Klüners

Title: Classification of imaginary quadratic number fields with class number 1, part I

Abstract: We give an overview of the problem of determining how many imaginary quadratic number fields have class number 1. We then present Heilbronn and Linfoot's result, that there are at most 10 such number fields.