Jürgen Ritter and Alfred Weiss
Congruences between abelian pseudomeasures
Mathematical Research Letters 15, 715-725 (2008)
BibTeX | RIS | DOI

Jürgen Ritter and Alfred Weiss
Equivariant Iwasawa theory: an example
Documenta Mathematica 13, 117-129 (2008)
BibTeX | RIS | DOI | URL

Jürgen Ritter and Alfred Weiss
Non-ablian pseudomeasures and congruences between abelian Iwasawa L-functions
Pure and Applied Mathematics Quarterly 4, 1085-1106 (2008)
BibTeX | RIS | DOI

Jürgen Ritter and Alfred Weiss
Toward equivariant Iwasawa theory, III
Mathematische Annalen 336, 27-49 (2006)
BibTeX | RIS | DOI

Jürgen Ritter and Alfred Weiss
Toward equivariant Iwasawa theory, IV
Homology, Homotopy and Applications 7, 155-171 (2005)
BibTeX | RIS | DOI

Jürgen Ritter and Sudarshan K. Sehgal
Trivial units in RG
Mathematical Proceedings of the Royal Irish Academy 105A, 25-39 (2005)
BibTeX | RIS | URL

Jürgen Ritter and Alfred Weiss
Toward equivariant Iwasawa theory, II
Indagationes Mathematicae 15, 549-572 (2004)
BibTeX | RIS | DOI

Jürgen Ritter and Alfred Weiss
Representing O(l8) for real abelian fields
Journal of Algebra and its Applications 2, 237-276 (2003)
BibTeX | RIS | DOI

Jürgen Ritter and Alfred Weiss
The lifted root number conjecture and Iwasawa theory
(Memoirs of the American Mathematical Society ; 748) (American Mathematical Society: Providence, RI, 2002)
BibTeX | RIS

Jürgen Ritter and Alfred Weiss
Toward equivariant Iwasawa theory
manuscripta mathematica 109, 131-146 (2002)
BibTeX | RIS | DOI

K. W. Gruenberg, Jürgen Ritter and Alfred Weiss
A local approach to Chinburg's root number conjecture
Proceedings of the London Mathematical Society 79, 47-80 (1999)
BibTeX | RIS | DOI

Jürgen Ritter
L-values at zero and the Galois structure of global units
in: Algebra: some recent advances, ed. by I. B. S. Passi, (Trends in Mathematics) 135-169 (Birkhäuser: Boston, MA, 1999)
BibTeX | RIS

Jürgen Ritter and Alfred Weiss
The lifted root number conjecture for some cyclic extensions of Q
Acta Arithmetica 90, 313-340 (1999)
BibTeX | RIS | DOI

K. W. Gruenberg, Jürgen Ritter and Alfred Weiss
On Chinburg's root number conjecture
Jahresbericht der Deutschen Mathematiker-Vereinigung 100, 36-44 (1998)
BibTeX | RIS | URL

Jürgen Ritter and A. Weiss
Cohomology of units and L-values at zero
Journal of the American Mathematical Society 10, 513-552 (1997)
BibTeX | RIS | DOI

Jürgen Ritter and Alfred Weiss
A Tate sequence for global units
Compositio Mathematica 102, 147-178 (1996)
BibTeX | RIS | URL

Jürgen Ritter and Alfred Weiss
Towards the determination of the Galois structure of global units
Mathematisch-Naturwissenschaftliche Klasse: Sitzungsberichte der Akademie Gemeinnütziger Wissenschaften Erfurt 7, 205-210 (1996)
BibTeX | RIS

A. Bhandari and Jürgen Ritter
Large subgroups in the unit groups of arithmetic orders
Journal of Algebra 178, 512-529 (1995)
BibTeX | RIS | DOI

Gerhard Frey and Jürgen Ritter (eds.)
Algebra and number theory: proceedings of a conference held at the Institute of Experimental Mathematics, University of Essen (Germany), December 2 - 4, 1992
(de Gruyter: Berlin, 1994)
BibTeX | RIS | DOI

Jürgen Ritter and Alfred Weiss
On the local Galois structure of S-units
in: Algebra and Number Theory: Proceedings of a Conference held at the Institute of Experimental Mathematics, University of Essen (Germany), December 2-4, 1992, ed. by Gerhard Frey and Jürgen Ritter, (De Gruyter Proceedings in Mathematics) 229-246 (de Gruyter: Berlin, 1994)
BibTeX | RIS | DOI

Jürgen Ritter and Sudarshan K. Sehgal
Units of group rings of solvable and Frobenius groups over large rings of cyclotomic integers
Journal of Algebra 158, 116-129 (1993)
BibTeX | RIS | DOI

Jürgen Ritter
Character multiplicities and Schur indices
Mathematisch-Naturwissenschaftliche Klasse: Sitzungsberichte der Akademie Gemeinnütziger Wissenschaften Erfurt 1992, 43-52 (1992)
BibTeX | RIS

Jürgen Ritter and Alfred Weiss
Galois action on integral representations
Journal of the London Mathematical Society 46, 411-431 (1992)
BibTeX | RIS | DOI

Gerald Cliff, Jürgen Ritter and Alfred Weiss
Group representations and integrality
Journal für die reine und angewandte Mathematik 426, 193-202 (1992)
BibTeX | RIS | DOI

Jürgen Ritter and Alfred Weiss
Regulators and Galois stability
Mathematische Nachrichten 158, 27-41 (1992)
BibTeX | RIS | DOI

Jürgen Ritter and Sudarshan K. Sehgal
Construction of units in group rings of monomial and symmetric groups
Journal of Algebra 142, 511-526 (1991)
BibTeX | RIS | DOI

Jürgen Ritter and Sudarshan K. Sehgal
Construction of units in integral group rings of finite nilpotent groups
Transactions of the American Mathematical Society 324, 603-621 (1991)
BibTeX | RIS | DOI

Klaus Hoechsmann and Jürgen Ritter
The Artin-Hasse power series and p-adic group rings
Journal of Number Theory 39, 117-128 (1991)
BibTeX | RIS | DOI

Moshe Jarden and Jürgen Ritter
The Frattini subgroup of the absolute Galois group of a local field
Israel Journal of Mathematics 74, 81-90 (1991)
BibTeX | RIS | DOI

Klaus Hoechsmann and Jürgen Ritter
Constructible units in abelian p-group rings
Journal of Pure and Applied Algebra 68, 325-339 (1990)
BibTeX | RIS | DOI

Jürgen Ritter and Sudarshan K. Sehgal
Integral group rings with trivial central units
Proceedings of the American Mathematical Society 108, 327-329 (1990)
BibTeX | RIS | DOI

Jürgen Ritter
Large subgroups in the unit group of group rings (a survey)
Bayreuther mathematische Schriften 33, 153-171 (1990)
PDF | BibTeX | RIS

Jürgen Ritter and Sudarshan K. Sehgal
Construction of units in integral group rings of finite nilpotent groups
Bulletin of the American Mathematical Society 20, 165-168 (1989)
BibTeX | RIS | DOI

Jürgen Ritter and Sudarshan K. Sehgal
Generators of subgroups of U(ZG)
in: Representation Theory, Group Rings, and Coding Theory, ed. by M. Isaacs, A. Lichtman, D. Passman, Sudarshan K. Sehgal, N. J. A. Sloane and H. Zassenhaus, (Contemporary Mathematics ; 93) 331-347 (AMS: Providence, RI, 1989)
BibTeX | RIS | DOI

Jürgen Ritter (ed.)
Representation theory and number theory in connection with the local Langlands conjecture: proceedings of the Conference on Representation Theory in Connection with the Local Langlands Conjecture, held at the University of Augsburg, Augsburg, West Germany, Dec. 8-14, 1985
(American Mathematical Society: Providence, RI, 1989)
BibTeX | RIS

Jairo Gonçalves, Jürgen Ritter and Sudarshan K. Sehgal
Subnormal subgroups in U(ZG)
Proceedings of the American Mathematical Society 103, 375-382 (1988)
BibTeX | RIS | DOI

Jürgen Ritter
An explicit Brauer formula for local Galois characters
Journal für die reine und angewandte Mathematik 375-376, 83-103 (1987)
BibTeX | RIS | DOI

Sudarshan K. Sehgal and Jürgen Ritter
Certain normal subgroups of units in group rings
Journal für die reine und angewandte Mathematik 381, 214-220 (1987)
BibTeX | RIS | DOI

Klaus Hoechsmann and Jürgen Ritter
Logarithms and units in p-adic abelian group rings
Archiv der Mathematik 49, 23-28 (1987)
BibTeX | RIS | DOI

Z. Marciniak, Jürgen Ritter, Sudarshan K. Sehgal and A. Weiss
Torsion units in integral group rings of some metabelian groups II
Journal of Number Theory 25, 340-352 (1987)
BibTeX | RIS | DOI

César Polcino Milies, Jürgen Ritter and Sudarshan K. Sehgal
On a conjecture of Zassenhaus on torsion units in integral group rings II
Proceedings of the American Mathematical Society 97, 201-206 (1986)
BibTeX | RIS | DOI

Jürgen Ritter
Local p-dimensional Galois characters
Séminaire de Théorie des Nombres de Bordeaux 1984-1985, 1-30 (1985)
BibTeX | RIS | URL

Jürgen Ritter and Sudarshan K. Sehgal
Isomorphisms of group rings
Archiv der Mathematik 40, 32-39 (1983)
BibTeX | RIS | DOI

Jürgen Ritter and Sudarshan K. Sehgal
On a conjecture of Zassenhaus on torsion units in integral group rings
Mathematische Annalen 264, 257-270 (1983)
BibTeX | RIS | DOI

Moshe Jarden and Jürgen Ritter
On irreducible tame representation of the absolute Galois group of a local field K and symplectic-type extensions of K
Illinois Journal of Mathematics 27, 14-30 (1983)
BibTeX | RIS | DOI

Jürgen Ritter and Sudarshan K. Sehgal
Integral group rings of some p-groups
Canadian Journal of Mathematics 34, 233-246 (1982)
BibTeX | RIS | DOI

Jürgen Ritter
On orthogonal and orthonormal characters
Journal of Algebra 76, 519-531 (1982)
BibTeX | RIS | DOI