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Bibliographic Details
Main Author:	Pablo Emilio Calderón-Saavedra
Format:	Artículo científico
Language:	es
Published:	Universidad de Costa Rica 2018
Subjects:	Física, Astronomía y Matemáticas Sistema tipo Lorenz teorema de la variedad central teorema de la bifurcación de Hopf
Online Access:	https://www.redalyc.org/articulo.oa?id=45379172002
Tags:	Add Tag No Tags, Be the first to tag this record!

DINÁMICA DE LA BIFURCACIÓN DE HOPF EN UNA CLASE DE MODELOS DE COMPETENCIA QUE EXHIBEN LA BIFURCACIÓN ZIP
by: Carlos Mario Escobar Callejas
Published: (2011)

ACERCA DE LA POSIBILIDAD DE IDENTIFICACIÓN DE PROBABILIDADES OBJETIVAS
by: Alberto H. Landro
Published: (2012)

En búsqueda de un equilibrio elusivo: un análisis comparativo de la elección social y la elección pública
by: Diego Solís Delgadillo
Published: (2021)

Una prueba empírica de generadores de números pseudoaleatorios mediante un proceso de decaimiento exponencial
by: H. F. Coronel-Brizio
Published: (2007)

Estimación por intervalo del parámetro de la distribución de Poisson con una sola observación
by: Juan Carlos Correa
Published: (2007)

La heterodoxia de las lógicas de da Costa
by: Guillermo Ortiz Rico
Published: (2008)

Empleo del paquete ExpRep para repetición de ensayos de Bernoulli en la enseñanza de las probabilidades
by: Larisa Zamora
Published: (2019)

SOBRE EL TEOREMA DE FUBINI PARA CONJUNTOS DE MEDIDA CERO EN MEDIDAS VECTORIALES
by: Armando Montilla
Published: (2017)

Un complemento al teorema de Nyquist
by: J.M. Alvarado Reyes
Published: (2010)

Caracterización de la actividad sísmica en la región andina utilizando técnicas no lineales
by: Felvir Rivas
Published: (2008)

Uma nova abordagem para definição da suficiência amostral em fragmentos florestais nativos
by: Lucas Rezende Gomide
Published: (2005)

Producto tensorial de medidas radonianas y el teorema de Fubini
by: Michell Andrés Gómez Leiva
Published: (2009)

algunos aspectos teóricos de las funciones casi periódicas n-dimensionales
by: Vernor Arguedas
Published: (2000)

Una generalización algebraica del teorema de Cantor-Bernstein a módulos inyectivos puros sobre dominios enteros
by: Jorge Eduardo Macías Díaz
Published: (2009)

Demostración de teoremas de números naturales en el sistema axiomático de Giuseppe Peano
by: Régulo Antezana Iparraguirre
Published: (2019)

La definición de la situación
by: William I. Thomas
Published: (2005)

El teorema Paley - Wiener sobre funciones realizables
by: Carlos A. Mora Ceballos
Published: (2007)

Martingalas en la teoría de epidemias
by: Helmut Knolle
Published: (2004)

Tratamento dos teoremas do valor médio em Análise Matemática I
by: Euclides Faustino da Costa Fernando
Published: (2020)

EL TEOREMA DE ABEL PARA LA LEMNISCATA
by: Leonardo Solanilla Ch.
Published: (2010)

ALGUNOS TÓPICOS EN TEORÍA DE NÚMEROS: NÚMEROS MERSENNE, TEOREMA DIRICHLET, NÚMEROS FERMAT.
by: CAMPO ELIAS GONZALEZ PINEDA
Published: (2011)

NOTICIAS / FACTOR DE IMPACTO CERO / Primera cita después de cuatro mil años a un artículo de matem ticas o ¿el teorema de Pit goras publicado 1,500 años antes de Pit goras?
Published: (1993)

Una introducción a los diseños óptimos
by: Víctor Ignacio López
Published: (2007)

Una propuesta para la enseñanza del teorema de la función inversa
by: William J. Ugalde
Published: (2014)

Una aplicación poco frecuente: teorema del valor medio para integrales aplicado a ingeniería química
by: Mauricio González
Published: (2005)

Un modelo macroeconómico sobre desempleo y distribución del ingreso
by: Miguel Angel Cruz Romero
Published: (2016)

Actividad demostrativa: participar en la producción de un teorema
by: Óscar Molina
Published: (2011)

Bitcoin y la teoría monetaria de Friedman y Mises. Evidencias estadísticas
by: Armando José Urdaneta Montiel
Published: (2020)

Leopoldo Kronecker y su gran aporte matemático
by: Vernor Arguedas T.
Published: (2020)

¿Pueden las matemáticas ayudara encontrar un avión desaparecido?
by: Diego Gerardo Roldán Jiménez
Published: (2014)

El trabajo de laboratorio en cursos de física desde la teoría de campos conceptuales
by: Ma. Maite Andres Z.
Published: (2006)

Desarrollo de algoritmos clínicos para el diagnóstico del dengue en Colombia
by: Diana María Caicedo
Published: (2019)

El Análisis Multicriterio y el Teorema de Arrow
by: Rafael Burbano
Published: (2016)

formulas aproximadas del tipo lévy-khintchine para las funciones características de procesos pii en casi intervalos
by: Jaime Lobo Segura
Published: (2001)

ANÁLISIS ECONÓMICO DE LA CONDUCTA DE LOS VOTANTES
by: César Martinelli
Published: (2006)

La sensibilidad de los parámetros en el mercado potencial y actual de una organización
by: Francisco Javier Landa Bercebal
Published: (2015)

El problema de difusión unidimensional como aplicación del teorema de Duhamel
by: Ruth Tempo
Published: (2009)

¡Las preferencias dependen del punto de referencia! Un desafío al Análisis Económico –y coaseano– del Derecho
by: Daniel Alejandro Monroy
Published: (2020)

Método Galerkin-Rosenbrock adaptativo para un modelo de reacción-combustión
by: Carolina Domínguez García
Published: (2009)

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'

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