Cover Image

When is one pinhole camera image equal to some other pinhole camera image?

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Ottaviani, Giorgio, Thomas, Rekha R.
Format:	Preprint
Published:	2026
Subjects:	Algebraic Geometry 14N05, 14L30, 68T45
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Constructing and characterizing prime $\mathbb{Q}$-Fano threefolds of genus one and with six $1/2(1,1,1)$-singularites via key varieties
by: Takagi, Hiromichi
Published: (2025)

Effective methods for plane quartics, their theta characteristics and the Scorza map
by: Ottaviani, Giorgio
Published: (2024)

Some Classical Invariants, from Harmonic Quadruples to Triangle Groups
by: Ottaviani, Giorgio, et al.
Published: (2026)

Extendability of projective varieties via degeneration to ribbons with applications to Calabi-Yau threefolds
by: Bangere, Purnaprajna, et al.
Published: (2024)

Frobenius height of prismatic cohomology with coefficients
by: Guo, Haoyang, et al.
Published: (2023)

The general ternary form can be recovered by its Hessian
by: Ciliberto, Ciro, et al.
Published: (2024)

Smooth projective varieties with a torus action of complexity 1 and Picard number 2
by: Fahrner, Anne, et al.
Published: (2016)

Gorenstein Fano threefolds of Picard number one with a $\mathbb{K}^*$-action and maximal orbit quotient $\mathbb{P}_2$
by: Ghirlanda, Marco
Published: (2024)

On terminal Fano 3-folds with 2-torus action
by: Bechtold, Benjamin, et al.
Published: (2014)

On K-stability of one-nodal prime Fano threefolds of genus $12$
by: Denisova, Elena, et al.
Published: (2025)

On the degree of varieties of sum of squares
by: Ferguson, Andrew, et al.
Published: (2022)

Extension and lifting of G-bundles on stacks
by: Wedhorn, Torsten
Published: (2023)

Prismatic $G$-displays and descent theory
by: Ito, Kazuhiro
Published: (2023)

On locally factorial Fano fourfolds of Picard number two
by: Bäuerle, Andreas, et al.
Published: (2024)

The relative Clemens Conjectures for $\frac{1}{2}$-log Calabi-Yau threefolds
by: Aguilar, Rodolfo
Published: (2026)

On algebro-geometric quotients of torus-invariant subvarieties of the flag variety
by: Meza-Pérez, Luis Y., et al.
Published: (2025)

On threefolds with the smallest nontrivial monodromy group
by: Lvovski, Serge
Published: (2022)

Singular loci in varieties of tensors
by: Chiu, Christopher, et al.
Published: (2025)

Formal smoothness of the Artin-Mazur formal groups
by: Grammatica, Livia
Published: (2025)

Group actions and irrationality in surface families
by: Chen, Nathan, et al.
Published: (2024)

On the Lau group scheme
by: Drinfeld, Vladimir
Published: (2023)

Ring stacks conjecturally related to the stacks $BT_n^{G,μ}$
by: Drinfeld, Vladimir
Published: (2025)

Generalized identifiability of sums of squares
by: Ottaviani, Giorgio, et al.
Published: (2024)

A determinant on birational maps of Severi-Brauer surfaces
by: Kurz, Elias
Published: (2025)

Factorisability in K-theory
by: Rennemo, Jørgen Vold
Published: (2025)

On some "sporadic" moduli spaces of Ulrich bundles on some 3-fold scrolls over $\mathbb{F}_0$
by: Fania, Maria Lucia, et al.
Published: (2024)

Mori Fibrations in Mixed Characteristic
by: Stigant, Liam
Published: (2021)

Computations in equivariant Gromov-Witten theory of GKM spaces
by: Holmes, Daniel, et al.
Published: (2025)

Equi-affine minimal-degree moving frames for polynomial curves
by: Hong, Hoon, et al.
Published: (2024)

The Hermitian Distance degree of an algebraic variety
by: Furchì, Davide
Published: (2025)

A Dieudonné theory for analytic p-divisible groups and applications to Shimura varieties
by: Gerth, Lucas
Published: (2026)

Klt degenerations of projective spaces
by: Höring, Andreas, et al.
Published: (2024)

Chow quotients of ${\mathbb C}^*$-actions on convex varieties
by: Occhetta, Gianluca, et al.
Published: (2025)

The minimal volume of stable surfaces of rank one
by: Liu, Jihao, et al.
Published: (2026)

Characterizing rational homogeneous spaces via $\mathbb{C}^*$-actions
by: Occhetta, Gianluca, et al.
Published: (2024)

Five Lectures on Projective Invariants
by: Ottaviani, Giorgio
Published: (2013)

Symmetric rank of some reducible forms
by: Colarte-Gómez, Liena, et al.
Published: (2024)

$\PGL$ orbits on products of flag varieties
by: Coskun, Izzet, et al.
Published: (2024)

Log terminal singularities, platonic tuples and iteration of Cox rings
by: Arzhantsev, Ivan, et al.
Published: (2017)

Quotient singularities in the Grothendieck ring of varieties
by: Esser, Louis, et al.
Published: (2022)