Conference on Rings and Polynomials

July 3 - 8, 2016

Graz, Austria

# Program

Our tentative **conference schedule** is available for download.

The **abstract booklet** is available for download.

## Invited plenary talks

**Silvana Bazzoni**

Torsion pairs generated by a module**Paul-Jean Cahen**

n-universal subsets and Newton sequences**Mátyás Domokos**

Separating polynomial invariants of abelian groups**Hans Schoutens**

How to use ultraproducts in commutative algebra**Francesca Tartarone**

Local invertibility and finite character for general ring extensions**Nicholas Werner**

Integer-valued polynomials on noncommutative rings

## Presentation slides of talks

- Angermüller, Gerhard: Unique factorization in torsion-free modules
- Bazzoni, Silvana: Torsion pairs generated by a module
- Bennis, Driss: On n-trivial extensions of rings
- B.Langois, Marie-Andrée: The valuative capacity of the set of sums of d-th powers
- Cahen, Paul-Jean: n-universal subsets and Newton sequences
- Chabert, Jean-Luc: Rings of integer-valued polynomials in a valued field which are Prüfer domains
- Couchot, Francois: Finitely generated powers of prime ideals
- Ding, Nanqing: A module structure approach to the Tate-Vogel cohomology
- Fontana, Marco: Some new constructions of spectral spaces and a topological version of Hilbert's Nullstellensatz
- Houston, Evan: Star reductions of ideals and Prüfer v-multiplication domains
- Kálnai, Peter: On redundancy of ideal-projectivity for superfluous ideals in the finitely generated setting
- Mao, Lixin: Precovers and preenvelopes by phantom and Ext-phantom morphisms
- Meemark, Yotsanan: Exponent of local ring extensions of Galois rings and digraphs of the k-th power mapping
- Rogers, Mark: Sets of lengths of powers of the variable in R[X]
- Reinhart, Andreas: Divisor-class groups of monadic submonoids of Int(R)
- Ssevviiri, David: Module analogues of coincidence of nilpotent elements of a ring and its prime radical
- Stack, Cora: Eggert's conjecture
- Thuat, Do Van: Right-left symmetry of nonsingularity and CS condition in Utumi rings
- Toan, Phan Thanh: Krull dimension and unique factorization in Hurwitz polynomials rings
- Veldsman, Stefan: Matrix rings generated by a companion matrix
- Werner, Nicholas: Integer-valued polynomials on algebras: new results and new questions
- Wickham, Cameron: Polynomials inducing the zero function on local rings
- Yengui, Ihsen: Algorithms for computing syzygies over V[X_1,...,X_n] where V is a valuation ring
- Zanardo, Paolo: The lattice of primary ideals of orders in quadratic number fields
- Zakarczemny, Maciej: On some cancellation properties
- Zieliński, Janusz: Polynomial constants of cyclic factorizable derivations