Singular periodic solutions to a critical equation in the Heisenberg group
Claudio Afeltra

Graphs admitting only constant splines
Katie Anders, Alissa S. Crans, Briana FosterGreenwood, Blake Mellor, Julianna Tymoczko

Cohomological kernels of purely inseparable field extensions
Roberto Aravire, William B. Jacob, Manuel O'Ryan

The Poincaré homology sphere, lens space surgeries, and some knots with tunnel number two
Kenneth L. Baker, Neil Readon Hoffman

On the EkelandHofer symplectic capacities of the real bidisc
Luca Baracco, Martino Fassina, Stefano Pinton

Tensor structure for Nori motives
Luca BarbieriViale, Annette Huber, Mike Prest

Centers of disks in Riemannian manifolds
Igor Belegradek, Mohammad Ghomi

Fusion systems of blocks of finite groups over arbitrary fields
Robert Boltje, Çisil Karagüzel, Deniz Yilmaz

Torsion points and Galois representations on CM elliptic curves
Abbey Bourdon, Pete L. Clark

Freeness characterizations on free chaos spaces
Solesne Bourguin, Ivan Nourdin

Stability of the positive mass theorem for axisymmetric manifolds
Edward T. Bryden

The geometry of the flex locus of a hypersurface
Laurent Busé, Carlos D'Andrea, Martin Sombra, Martin Weimann

Dominance order and monoidal categorification of cluster algebras
Elie Casbi

Index Estimates for Free Boundary Constant Mean Curvature Surfaces
Marcos Cavalcante, Darlan de Oliveira

On the Garden of Eden theorem for endomorphisms of symbolic algebraic varieties
Tullio CeccheriniSilberstein, Michel Coornaert, Xuan Kien Phung

Bergman kernels of elementary Reinhardt domains
Debraj Chakrabarti, Austin Konkel, Meera Mainkar, Evan Miller

On the fine expansion of the unipotent contribution of the GuoJacquet trace formula
PierreHenri Chaudouard

Kuperberg and TuraevViro invariants in unimodular categories
Francesco Costantino, Nathan Geer, Bertrand PatureauMirand, Vladimir Turaev

On a theorem of Hegyvari and Hennecart
Nguyen Van Anh Dao, Le Quang Ham, Doowon Koh, Thang Pham, Anh Vinh Le

Central splitting of manifolds with no conjugate points
James Dibble

Strongly algebraic realization of dihedral group actions
Karl Heinz Dovermann

+ On the GanGrossPrasad conjecture for general spin groups
Melissa Emory

Shift operators, residue families and degenerate Laplacians
Matthias Fischmann, Andreas Juhl, Bent Ørsted

Generalized Mullineux involution and perverse equivalences
Thomas Gerber, Nicolas Jacon, Emily Norton

On commuting billiards in higherdimensional spaces of constant curvature
Alexey Glutsyuk

On the arithmetic of a family of twisted constant elliptic curves
Richard Griffon, Douglas Ulmer

On the nonexistence of S6 type complex threefolds
Daniel Guan

A criterion for modules over Gorenstein local rings to have rational Poincar\'e series
Anjan Gupta

Morse inequalities for Fourier components of KohnRossi cohomology of CR covering manifolds with $S^1$action
RungTzung Huang, Guokuan Shao

Generalized Cartan matrices arising from new derivation Lie algebras of isolated hypersurface singularities
Naveed Hussain, Stephen S. T. Yau, Huaiqing Zuo

On SU(3) Toda system with multiple singular sources
Ali Hyder, ChangShou Lin, Juncheng Wei

On Seifert fibered spaces bounding definite manifolds
Ahmad Issa, Duncan McCoy

Circle patterns on surfaces of finite topological type revisited
YuePing Jiang, QiangHua Luo, Ze Zhou

Isotypic Multiharmonic Polynomials and GelbartHelgason Reciprocity
Anthony C. Kable

Two applications of the integral regulator
Matt Kerr, Muxi Li

Regularity of quotients of Drinfeld modular schemes
Satoshi Kondo, Seidai Yasuda

Sums of algebraic trace functions twisted by arithmetic functions
Maxim A. Korolev, Igor Shparlinski

Convergence of mean curvature flow in hyperkähler manifolds
Keita Kunikawa, Ryosuke Takahashi

Definability and approximations in triangulated categories
Rosanna Laking, Jorge Vitória

Twisted calculus on affinoid algebras
Bernard Le Stum, Adolfo Quirós

On the commutativity of coset pressure
Bing Li, WenChiao Cheng

on some conjectures of Heywood
Dong Li

Symplectic $(2)$spheres and the symplectomorphism group of small rational 4manifolds
Jun Li, TianJun Li

Remarks on the theta correspondence over finite fields
Dongwen Liu, Zhicheng Wang

Signature invariants related to the unknotting number
Charles Livingston

The twodimensional analogue of the Lorentzian catenary and the Dirichlet problem
Rafael López

KnappStein dimension theorem for finite central covering groups
Caihua Luo

Addendum to "Contact stationary Legendrian surfaces in $\mathbb{S}^5$"[Pacific Math. J. 293(2018), no.1, 101120]
Yong Luo

Some classifications of biharmonic hypersurfaces with constant scalar curvature
Shun Maeta, YeLin Ou

The Hamiltonian Dynamics of Magnetic Confinement in Toroidal Domains
Gabriel Martins

Gluing Bartnik extensions, continuity of the Bartnik mass, and the equivalence of definitions
Stephen McCormick

The global wellposedness and scattering for the $5$D defocusing conformal invariant NLW with radial initial data in a critical Besov space
Changxing Miao, JianweiUrbain Yang, Tengfei Zhao

A positive mass theorem for manifolds with boundary
Pengzi Miao, Sven Hirsch

The homotopy groups of the $\eta$periodic motivic sphere spectrum
Kyle M. Ormsby, Oliver Röndigs

Surface diffusion flow of arbitrary codimension in space forms
Dong Pu, Hongwei Xu

On the Noether problem for torsion subgroups of tori
Federico Scavia

Nonvanishing squareintegrable automorphic cohomology classes  the case GL(2) over a central division algebra
Joachim Schwermer

Invariant Banach limits and applications to noncommutative geometry
Evgenii Semenov, Fedor Sukochev, Alexandr Usachev, Dmitriy Zanin

Liouvilletype theorems for weighted pharmonic 1forms and weighted pharmonic maps
Keomkyo Seo, Gabjin Yun

Schwarz' Dsurfaces in Nil_3
Heayong Shin, Young Wook Kim, SungEun Koh, Hyung Yong Lee, SeongDeog Yang

Decomposable Specht modules indexed by bihooks
Liron Speyer, Louise Sutton

Compactness of constant mean curvature surfaces in a threemanifold with positive Ricci curvature
Ao Sun

Schur Algebras for the Alternating Group and Koszul Duality
Geetha Thangavelu, Amritanshu Prasad, Shraddha Srivastava

Remarks on the Höldercontinuity of solutions to parabolic equations with conic singularities
Yuanqi Wang

Deformation of Milnor algebras
Zhenjian Wang

Quantum graphs as quantum relations
Nik Weaver

Preservation of logSobolev inequalities under some Hamiltonian flows
Bo Xia

A combinatorial identity for the Jacobian of $t$shifted invariants
Oksana S. Yakimova

On the global wellposedness of onedimensional fluid models with nonlocal velocity
Zhuan Ye

Ground state solutions of polyharmonic equations with potentials of positive low bound
Caifeng Zhang, Jungang Li, Lu Chen

Hopf cyclic cohomology for noncompact $G$manifolds with boundary
Xin Zhang

A new local gradient estimate for a nonlinear equation under integral curvature condition on manifolds
Liang Zhao, Shouwen Fang

The rational cohomology Hopf algebra of a generic KacMoody group
Zhao Xuan, Hongzhu Gao
