Derived logarithmic deformation theory and moduli stacks of derived logarithmic structures

Fuente: arXiv

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	Zhang, Ruichuan
Format:	Preprint
Veröffentlicht:	2026
Schlagworte:	Algebraic Geometry
Online-Zugang:	Acceder al recurso
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Ähnliche Einträge

A tale of two moduli spaces: logarithmic and multi-scale differentials
von: Chen, Dawei, et al.
Veröffentlicht: (2022)

Some computations in the heart of the homotopy t-structure on logarithmic motives
von: Merici, Alberto
Veröffentlicht: (2025)

Global logarithmic deformation theory
von: Felten, Simon
Veröffentlicht: (2023)

Coherent sheaves in logarithmic geometry
von: Dell, Hannah, et al.
Veröffentlicht: (2026)

Principalization on logarithmically foliated orbifolds
von: Abramovich, Dan, et al.
Veröffentlicht: (2025)

Cohomology theories in the moduli of ring stacks
von: Lahoti, Dhilan, et al.
Veröffentlicht: (2025)

The many faces of a logarithmic scheme
von: Poiret, Thibault, et al.
Veröffentlicht: (2024)

Curves with colliding points: logarithmic and stacky
von: Olsson, Martin, et al.
Veröffentlicht: (2024)

Cokernels of the Euler restriction map of logarithmic derivation modules
von: Abe, Takuro, et al.
Veröffentlicht: (2024)

Comparison of non-archimedean and logarithmic mirror constructions via the Frobenius structure theorem
von: Johnston, Sam
Veröffentlicht: (2022)

Birational description of moduli spaces of rank 2 logarithmic connections
von: Matsumoto, Takafumi
Veröffentlicht: (2021)

Logarithmic purity and logarithmic Nori fundamental group
von: Mehidi, Sara
Veröffentlicht: (2026)

Logarithmic Hochschild (co)homology of logarithmic orbifolds
von: Hablicsek, Marton, et al.
Veröffentlicht: (2026)

Splitting formulas for the logarithmic double ramification cycle
von: Spelier, Pim
Veröffentlicht: (2025)

De Rham logarithmic classes and Tate conjecture
von: Bouali, Johann
Veröffentlicht: (2023)

Lemma on logarithmic derivative over directed manifolds
von: Lin, Peiqiang
Veröffentlicht: (2025)

On the logarithmic slice filtration
von: Binda, Federico, et al.
Veröffentlicht: (2024)

Functoriality of logarithmic Hochschild homology of log smooth pairs
von: Gyenge, Ádám, et al.
Veröffentlicht: (2026)

From logarithmic Hilbert schemes to degenerations of hyperkähler varieties
von: Shafi, Qaasim, et al.
Veröffentlicht: (2025)

The locus of plane curves in the moduli stack of curves
von: Landesman, Aaron
Veröffentlicht: (2025)

Ample vector bundles and moduli of tame stacks
von: Bragg, Daniel, et al.
Veröffentlicht: (2024)

On the differential $K$-theory of moduli stacks
von: Grady, Daniel
Veröffentlicht: (2025)

Excess logarithmic residues for foliations by curves and applications
von: Cavalcante, Alana, et al.
Veröffentlicht: (2026)

Noncommutative rigidity of the moduli stack of stable pointed curves
von: Okawa, Shinnosuke, et al.
Veröffentlicht: (2014)

Arithmetic volumes of moduli stacks of Shtukas
von: Feng, Tony, et al.
Veröffentlicht: (2026)

On the logarithmic terms in the asymptotic expansion of integrals
von: Hennings, Achim
Veröffentlicht: (2026)

On the monodromy map for the logarithmic differential systems
von: Aprodu, Marian, et al.
Veröffentlicht: (2022)

Grothendieck topologies with logarithmic modifications
von: Hu, Xianyu, et al.
Veröffentlicht: (2025)

Chow and cohomology rings of moduli stacks of plane quartics
von: Ascher, Kenneth, et al.
Veröffentlicht: (2026)

On logarithmic Poisson cohomology of a degenerate Poisson bivector in affine plane
von: Kari, Kamtila, et al.
Veröffentlicht: (2026)

Moduli spaces of framed logarithmic and parabolic connections on a Riemann surface
von: Biswas, Indranil, et al.
Veröffentlicht: (2025)

Prismatic logarithm and prismatic Hochschild homology via norm
von: Mao, Zhouhang
Veröffentlicht: (2024)

Orbifold Hirzebruch-Riemann-Roch for quotient Deligne-Mumford stacks and equivariant moduli theory on $ K3 $ surfaces
von: Chen, Yuhang
Veröffentlicht: (2022)

Stratified Hyperbolicity of the moduli stack of stable minimal models, I
von: Shentu, Junchao
Veröffentlicht: (2025)

The line bundles on the moduli stack of principal bundles on families of curves
von: Fringuelli, Roberto, et al.
Veröffentlicht: (2024)

Logarithmic multicanonical systems of smooth affine surfaces of logarithmic Kodaira dimension one
von: Kojima, Hideo
Veröffentlicht: (2024)

Global residue formula for logarithmic indices of foliations
von: Corrêa, Maurício, et al.
Veröffentlicht: (2018)

Twisted logarithmic complexes of positively weighted homogeneous divisors
von: Bath, Daniel, et al.
Veröffentlicht: (2022)

Hochschild cohomology and deformation theory of stable infinity-categories with t-structures
von: Iwanari, Isamu
Veröffentlicht: (2025)

Punctured logarithmic maps
von: Abramovich, Dan, et al.
Veröffentlicht: (2020)

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
language	"de"
VUFIND_SESSION	"a57ee538bd6831b526703d4b3ba40c0c"
ui	"standard"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790896961.5689 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "a57ee538bd6831b526703d4b3ba40c0c" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1433}
SessionHelper	Laminas\Stdlib\ArrayObject {#1759}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"language=de; VUFIND_SESSION=a57ee538bd6831b526703d4b3ba40c0c; ui=standard"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.217.142"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"10625"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2601_15256/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2601_15256/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790896961.5646
REQUEST_TIME	1790896961

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler