Algebra & number theory
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- Pointwise to global good reduction problems
- Retriangular numbers and affine maps between polygonal numbers
- BV structure on the Hochschild cohomology of Liu-Schulz algebras in characteristic two
- Infinite families and sporadic solutions of the equation φ(n)=c+α∑p| nφ(p)
- Filling knots and essential geodesic systole
- Rank two cohomology jump loci on projective varieties
- On the existence of polarized varieties without weakly Ulrich bundles
- Recognizing convergence actions as proper isometric actions on hyperbolic spaces
- Finite Non-Commutative Centrally Essential Rings of Minimal Order
- A new infinite family of covers of complete graphs that admit a half-transitive action of a Suzuki simple group
- Delooping levels on Morita context algebras
- Computations in weight 3 of higher Bloch groups
- Uniform local models of quasi-unipotent p-adic differential equations
- Fukaya categories of surfaces with DG coefficients
- Some Coble surfaces admit only Bertini involutions
- Counting Markov triples and simple geodesics
- On Hamilton cycles in quasiprimitive graphs of order 2pq
- Duflo--Serganova functor for chiral differential operators on classical invariant rings
- Landau-Siegel zeros over a base field and effective Brauer-Siegel
- Mutation-acyclicity in rank four is decidable but not semialgebraic
- AlgebrasTQD: Computing Algebras and Interfaces in Twisted Quantum Doubles
- Infranormal Kazhdan subgroups and instability in finite actions
- Improved lattice-packing bounds in small dimensions
- Characterising canonical lifts of ordinary Calabi-Yau varieties
- Number of left cells in the second lowest two-sided cell