Publications (93)
A counterexample to gluing theorems for MCP metric measure spaces
Luca Rizzi
The Araucaria Project. The Distance of the Large Magellanic Cloud from Near-Infrared Photometry of RR Lyrae Variables
Olaf Szewczyk, Grzegorz Pietrzynski, Wolfgang Gieren +7
The Extragalactic Distance Database: The Color-Magnitude Diagrams and Tip of the Red Giant Branch Distances Catalog
Gagandeep S. Anand, Luca Rizzi, R. Brent Tully +7
Population gradients in nearby dwarf galaxies
Ivo Saviane, Enrico V. Held, Yazan Momany +1
Global Kodaira Spencer class and Massey products
Luca Rizzi, Francesco Zucconi
Massey products and Fujita decomposition over higher dimensional base
Luca Rizzi
Sharp measure contraction property for generalized H-type Carnot groups
Davide Barilari, Luca Rizzi
Deformations of maps with fixed target and curvature of direct image bundles
Luca Rizzi
Weighted Fano varieties and infinitesimal Torelli problem
Enrico Fatighenti, Luca Rizzi, Francesco Zucconi
Scattering and delay time for 1D asymmetric potentials: the step-linear and the step-exponential cases
Luca Rizzi, Oliver F. Piattella, Sergio L. Cacciatori +1
Curvature: a variational approach
Andrei Agrachev, Davide Barilari, Luca Rizzi
Branching of regular abnormal geodesics in sub-Riemannian manifolds of rank two
Luca Rizzi, Mario Sigalotti, Nicolò Tedesco
Peculiar Velocities of Galaxies Just Beyond the Local Group
Gagandeep S. Anand, R. Brent Tully, Luca Rizzi +2
TRGB distances to galaxies in front of the Virgo cluster
Igor D. Karachentsev, Lidia N. Makarova, R. Brent Tully +2
Comparison theorems on H-type sub-Riemannian manifolds
Fabrice Baudoin, Erlend Grong, Luca Rizzi +1
Comparison theorems for conjugate points in sub-Riemannian geometry
Davide Barilari, Luca Rizzi
The Araucaria Project: The Distance to NGC 300 from the Red Giant Branch Tip using HST/ACS imaging
Luca Rizzi, Fabio Bresolin, Rolf-Peter Kudritzki +2
The Distance and Motion of the Maffei Group
Gagandeep S. Anand, R. Brent Tully, Luca Rizzi +1
On the cut locus of free, step two Carnot groups
Luca Rizzi, Ulysse Serres
Sard properties for polynomial maps in infinite dimension
Antonio Lerario, Luca Rizzi, Daniele Tiberio
Our Peculiar Motion Away from the Local Void
R. Brent Tully, Edward J. Shaya, Igor D. Karachentsev +4
Luminosity-Metallicity Relation for dIrr Galaxies in the Near-Infrared
Ivo Saviane, Valentin D. Ivanov, Enrico V. Held +4
Draining the Local Void
Luca Rizzi, R. Brent Tully, Edward J. Shaya +2
Variable stars in the Fornax dSph Galaxy. II. Pulsating stars below the horizontal branch
Ennio Poretti, Gisella Clementini, Enrico V. Held +6
H-type foliations
Fabrice Baudoin, Erlend Grong, Gianmarco Vega-Molino +1
Linear quadratic optimal transport and interpolation inequalities
Luca Rizzi, Alec Jacopo Almo Schiavoni Piazza
Weyl's law for singular Riemannian manifolds
Yacine Chitour, Dario Prandi, Luca Rizzi
The Team Keck Redshift Survey 2: MOSFIRE Spectroscopy of the GOODS-North Field
Gregory D. Wirth, Jonathan R. Trump, Guillermo Barro +9
A formula for Popp's volume in sub-Riemannian geometry
Davide Barilari, Luca Rizzi
A note on Torelli-type theorems for Gorenstein curves
Luca Rizzi, Francesco Zucconi
Chemistry and Kinematics of the Late-Forming Dwarf Irregular Galaxies Leo A, Aquarius, and Sagittarius DIG
Evan N. Kirby, Luca Rizzi, Enrico V. Held +5
Sub-Riemannian interpolation inequalities
Davide Barilari, Luca Rizzi
Failure of the measure contraction property via quotients in higher-step sub-Riemannian structures
Samuël Borza, Luca Rizzi
KKH 22, the first dwarf spheroidal satellite of IC 342
Igor D. Karachentsev, Lidia N. Makarova, R. Brent Tully +4
Quantum confinement on non-complete Riemannian manifolds
Dario Prandi, Luca Rizzi, Marcello Seri
On Jacobi fields and canonical connection in sub-Riemannian geometry
Davide Barilari, Luca Rizzi
Cosmicflows-4
R. Brent Tully, Ehsan Kourkchi, Hélène M. Courtois +14
The Future of Astronomical Data Infrastructure: Meeting Report
Michael R. Blanton, Janet D. Evans, Dara Norman +69
Quantitative approximate definable choices
Antonio Lerario, Luca Rizzi, Daniele Tiberio
Cosmicflows 4: The Calibration of Optical and Infrared Tully-Fisher Relations
Ehsan Kourkchi, R. Brent Tully, Gagandeep S. Anand +5
Differential forms and quadrics of the canonical image
Luca Rizzi, Francesco Zucconi
Cosmicflows-2: The Data
R. Brent Tully, Helene M. Courtois, Andrew E. Dolphin +11
Sard property for rank 2 polarizations in metabelian Lie groups
Enrico Le Donne, Antonio Lerario, Luca Nalon +2
The paper establishes dimension bounds for abnormal and Goh‑abnormal sets in rank‑2 polarized metabelian Lie groups, proving that the endpoint map satisfies the Sard property and t…
Curvature and relative volume forms
Luca Rizzi, Francesco Zucconi
Heat content asymptotics for sub-Riemannian manifolds
Luca Rizzi, Tommaso Rossi
Failure of curvature-dimension conditions on sub-Riemannian manifolds via tangent isometries
Luca Rizzi, Giorgio Stefani
Unified synthetic Ricci curvature lower bounds for Riemannian and sub-Riemannian structures
Davide Barilari, Andrea Mondino, Luca Rizzi
Generalized adjoint forms on algebraic varieties
Luca Rizzi, Francesco Zucconi
Tip of the Red Giant Branch Distances. I. Optimization of a Maximum Likelihood Algorithm
Dmitry Makarov, Lidia Makarova, Luca Rizzi +4
Comparing Tip of the Red Giant Branch Distance Scales: An Independent Reduction of the Carnegie-Chicago Hubble Program and the Value of the Hubble Constant
Gagandeep S. Anand, R. Brent Tully, Luca Rizzi +2
Tubes in sub-Riemannian geometry and a Weyl's invariance result for curves in the Heisenberg groups
Tania Bossio, Luca Rizzi, Tommaso Rossi
Intrinsic random walks in Riemannian and sub-Riemannian geometry via volume sampling
Andrei Agrachev, Ugo Boscain, Robert Neel +1
On supported deformations and birational isotriviality
Luca Rizzi, Francesco Zucconi
Fujita decomposition and Massey product for fibered varieties
Luca Rizzi, Francesco Zucconi
Internal kinematics of giant H II regions in M101 with the Keck Cosmic Web Imager
Fabio Bresolin, Luca Rizzi, I-Ting Ho +6
The Distance to the Galaxy Coma P
Gagandeep S. Anand, R. Brent Tully, Igor D. Karachentsev +4
Distance and mass of the M104 (Sombrero) group
Igor D. Karachentsev, Lidia N. Makarova, R. Brent Tully +3
On conjugate times of LQ optimal control problems
Andrei Agrachev, Luca Rizzi, Pavel Silveira
Sub-Riemannian Ricci curvatures and universal diameter bounds for 3-Sasakian manifolds
Luca Rizzi, Pavel Silveira
The Keck Cosmic Web Imager Integral Field Spectrograph
Patrick Morrissey, Matuesz Matuszewski, D. Christopher Martin +36
Distance and mass of the NGC 253 galaxy group
Igor D. Karachentsev, R. Brent Tully, Gagandeep S. Anand +2
Bakry-Ãmery curvature and model spaces in sub-Riemannian geometry
Davide Barilari, Luca Rizzi
How many geodesics join two points on a contact sub-Riemannian manifold?
Antonio Lerario, Luca Rizzi
The Star Formation History of Isolated Dwarf UGC4879
Bradley A. Jacobs, R. Brent Tully, Luca Rizzi +3
A sub-Riemannian Santaló formula with applications to isoperimetric inequalities and first Dirichlet eigenvalue of hypoelliptic operators
Dario Prandi, Luca Rizzi, Marcello Seri
Measure contraction properties of Carnot groups
Luca Rizzi
On Green's proof of infinitesimal Torelli theorem for hypersurfaces
Luca Rizzi, Francesco Zucconi
Infrared Tip of the Red Giant Branch and Distances to the Maffei/IC 342 Group
Po-Feng Wu, R. Brent Tully, Luca Rizzi +3
Carbon in Red Giants in Globular Clusters and Dwarf Spheroidal Galaxies
Evan N. Kirby, Michelle Guo, Andrew J. Zhang +6
Local Systems, Algebraic Foliations and Fibrations
Luca Rizzi, Francesco Zucconi
The metamorphosis of SN1998bw
Ferdinando Patat, Enrico Cappellaro, John Danziger +23
Sub-Riemannian curvature in contact geometry
Andrei Agrachev, Davide Barilari, Luca Rizzi
Automated reduction of submillimetre single-dish heterodyne data from the James Clerk Maxwell Telescope using ORAC-DR
Tim Jenness, Malcolm J. Currie, Remo P. J. Tilanus +4
The Step-Harmonic Potential
Luca Rizzi, Oliver F. Piattella, Sergio L. Cacciatori +1
Dark matter effects in vacuum spacetime
Luca Rizzi, Sergio Cacciatori, Vittorio Gorini +2
On Massey products and Rational homogeneous varieties
Luca Rizzi
On birational trivial families and Adjoint quadrics
Luca Cesarano, Luca Rizzi, Francesco Zucconi
Multi-Filament Inflows Fueling Young Star Forming Galaxies
D. Christopher Martin, Donal O'Sullivan, Mateusz Matuszweski +13
Relative heat content asymptotics for sub-Riemannian manifolds
Andrei Agrachev, Luca Rizzi, Tommaso Rossi
Resolving the HI in Damped Lyman-α systems that power star-formation
Rongmon Bordoloi, John M. O'Meara, Keren Sharon +10
Extensive optical and near-infrared observations of the nearby, narrow-lined type Ic SN 2007gr: days 5 to 415
Deborah J. Hunter, Stefano Valenti, Rubina Kotak +26
Tip of the Red Giant Branch Distances. II. Zero-Point Calibration
Luca Rizzi, R. Brent Tully, Dmitry Makarov +4
The near-IR luminosity-metallicity relation of dwarf irregular galaxies
Ivo Saviane, Enrico V. Held, Valentin Ivanov +5
Two Planes of Satellites in the Centaurus A Group
R. Brent Tully, Noam I. Libeskind, Igor D. Karachentsev +3
Andromeda's Parachute: A Bright Quadruply Lensed Quasar at z=2.377
Kate H. R. Rubin, John M. O'Meara, Kathy L. Cooksey +8
VLT spectroscopy of globular clusters in the Sombrero galaxy
Enrico V. Held, Alessia Moretti, Luciana Federici +3
Quantitative tightness for three-dimensional contact manifolds: a sub-Riemannian approach
Andrei A. Agrachev, Stefano Baranzini, Eugenio Bellini +1
Distances to PHANGS Galaxies: New Tip of the Red Giant Branch Measurements and Adopted Distances
Gagandeep S. Anand, Janice C. Lee, Schuyler D. Van Dyk +29
Intrinsic random walks and sub-Laplacians in sub-Riemannian geometry
Ugo Boscain, Robert Neel, Luca Rizzi
Wide field photometry of the M104 globular cluster system
Alessia Moretti, Enrico V. Held, Luca Rizzi +3
Branching geodesics in sub-Riemannian geometry
Thomas Mietton, Luca Rizzi
On the essential self-adjointness of singular sub-Laplacians
Valentina Franceschi, Dario Prandi, Luca Rizzi
A Robust Tip of the Red Giant Branch Distance to the Fireworks Galaxy (NGC 6946)
Gagandeep S. Anand, Luca Rizzi, R. Brent Tully