Attività scientifica 
publications preprint  curriculum

collegamenti web utili   banche dati   home pages
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Pubblications by Giovanna Nappo (Math.Sci.Net),
 

PUBBLICAZIONI (alcune sono disponibili on line)

27)   A. Calzolari, P. Florchinger, G. Nappo,  

        Nonlinear filtering for stochastic systems with fixed delay: approximation by a modified Milstein scheme.
        Comput. Math. Appl. 61 (2011), no. 9, 2498–2509.
       
http://dx.doi.org/10.1016/j.camwa.2011.02.036

26)    P. Florchinger, G. Nappo,
         Continuity of the filter with unbounded observation coefficients
        STOCHASTIC ANALYSIS AND APPLICATIONS 29 (2011), n.4, 612-630.

        http://dx.doi.org/10.1080/07362990903415825

25)  T.G. Kurtz, G. Nappo
        
The filtered martingale problem, in The Oxford Handbook of Nonlinear Filtering,
        Editors D. Crisan, B. Rosovskii, 129–165, Oxford University Press , Oxford, 2011

24)  M. Fischer, G. Nappo
       On the moments of the modulus of continuity of Itô diffusions
       STOCHASTIC ANALYSIS AND APPLICATIONS 28, 103-122, (2010)

http://dx.doi.org/10.1080/07362990903415825

23) G. Nappo, F. Spizzichino  
       Kendall distributions and level sets in bivariate exchangeable survival models.
      INFORMATION SCIENCES. ISSN: 0020-0255.
     "Information  Sciences",  special issue on "Copulas, measures and integrals"(2009) ,
       vol. 179, n. 17, pp. 2878-2890
.  
(link to (on-line) published paper)
       http://dx.doi.org/10.1016/j.ins.2009.02.007

22)  A. Calzolari, P. Florchinger, G. Nappo,
       Nonlinear Filtering for Markov sytems with delayed observations.
       INTERNATIONAL JOURNAL OF APPLIED MATHEMATICS AND COMPUTER SCIENCE.
       ISSN: 1641-876X.  (2009) vol. 19, n. 1, pp. 49-57 ( link to (on-line) published paper) 

21)  M. Fischer, G. Nappo
      Time discretisation and rate of convergence for the optimal control of continuous-time stochastic systems with delay
       App. Math. & Opt. (2008), vol. 57, n. 2, pp. 177-206.    ( link to (on-line) published paper)

20) A. Calzolari, P. Florchinger, G. Nappo,
     Convergence in nonlinear filtering for stochastic delay systems
    SIAM J. Control Optim. (2007) vol. 46, n. 5, pp. 1615-1636
    (pdf=link to published paper)            http://dx.doi.org/10.2478/v10006-009-0004-8

19) A. Calzolari, P. Florchinger, G. Nappo,
      Approximation of nonlinear filters for Markov systems with delayed observations
      Decision and Control, 2006 45th IEEE Conference on 13-15 Dec. 2006 Page(s):308 - 313 
    (link a IEEE per ottenere il file originale)  (pdf=link to published paper)

18) B. Torti,  G. Nappo,
    Filtering of a reflected Brownian motion with respect to its local time
    Stochastic Process. Appl. 116 (2006), no. 4, 568--584 
    (pdf=linkto web page of Stoch. Processes  Appl. )

17) B. Torti,  G. Nappo,
    Continuous time random walks  and queues:
    explicit forms and approximations of the conditional law  with respect to their local times
    Stochastic Process. Appl. 116 (2006), no. 4, 585--610 
    (pdf=linkto web page of Stoch. Processes  Appl. )

16) A. Calzolari, P. Florchinger, G. Nappo,
    Approximation of nonlinear filters for Markov systems with delayed observations
    SIAM J. Control Optim. 45, 599-633 (2006)
    (pdf=link to web page of SIAM J. Control Optim.)

15) C. Asci, G. Nappo, M. Piccioni
     The hyper-Dirichlet process and its discrete approximations: The butterfly mode
    Journal of Multivariate Analysis, Volume 97, Issue 4, April 2006Pages 895-924
    (pdf=link  to web page of J. Multiv. Anal.)

14) A. Calzolari, P. Florchinger, G. Nappo,
    Nonlinear filtering for Markov diffusion systems with delayed observations
   (42nd IEEE Conference on Decision and Control) (link a IEEE per ottenere il file originale)
    (pdf=link to published paper)

13) P. Brémaud, G. Nappo, G. L. Torrisi,
    Rate of convergence to equilibrium of marked Hawkes processes
   Journal of Applied Probability,  39, n.1, pp. 123-136 (2002)
   (pdf=link to web page of J. Appl. Proba.)

12) A. Calzolari, G. Nappo,
   Counting Observations: A Note on State Estimation Sensitivity with an L^1 -Bound
    Applied Mathematics and Optimization, Volume 44, Number 2/2001, pp. 177 - 201
   Springer-Verlag New York
   (pdf=link to web page of Springer App. Math. & Opt.)

11)  A. Calzolari, G. Nappo,
    Robust Approximation in a Filtering Problem with Real State Space and Counting Observations

    Applied Mathematics and Optimization
, Volume 42, Number 1/July 2, 2000 , pp. 51 - 71
    Springer-Verlag New York
    (pdf=link  to web page of App. Math. & Opt.)
   (per errore sul database della Springer appare come autore solo Calzolari)
  
http://dx.doi.org/10.1080/17442509708834113

10) G. Nappo, F. Spizzichino,
    A Concept of Dynamic Sufficiency and Optimal Stopping of Longitudinal Observations
of Lifetimes.
    in MMR 2000, Deuxième Conférence Internationale sur les Méthodes Mathématiques en Fiabilité.

    Méthodologie, Practique et Inférence, Bordeaux, France, 4-7 Juillet 2000, Livre des Actes, vol.2, pp.796-799, 2000.

9
) G. Nappo and F. Spizzichino
     Ordering properties of the TTT-plot of lifetimes with Schur joint densities,
    Statistics & Probability Letters,Volume 39, Issue 3,  pp. 195-203  (1998)
   (pdf=link dal dominio uniroma1.it)   (pdf=link to web page of Stat. & Prob. Lett.)

8) A. Calzolari, G. Nappo,
    A Filtering Problem with Counting Observations: Error Bounds due to the Uncertainty on
the Infinitesimal Parameters.
    Stochastics and Stochastics Reports (
1997), Vol. 61, no 1-2, pp. 1-19,

7)  A. Calzolari, G. Nappo,
    A filtering problem with counting observations: approximation with error bounds.
      Stochastics Stochastics Rep.
57 (1996), no. 1-2, 71--87.

6) G. Nappo, E. Orlandi, and H. Rost 
    A reaction-diffusion model for moderately interacting particles.
    
J. Statist. Phys.55 (1989), no. 3-4, 579--600.  (link to Springer)

5) G. Nappo and E. Orlandi
    Limit laws for a coagulation model of interacting random particles
    Annales de l'institut Henri Poincaré (B) Probabilités et Statistiques
24 no.3 (1988), p. 319-344
    (pdf=link a Numdam)

4) A. Gerardi and G. Nappo
   Martingale Approach for Modeling DNA Synthesis
    SIAM J. Appl. Math. 48, 1424-1436 (1988)
    (link to JSTOR)

3)A. Gerardi and G. Nappo 

    DNA distribution as a measure valued process.
Stochastic differential systems (Marseille-Luminy, 1984), 35--42,
     Lecture Notes in Control and Inform. Sci., 69,Springer, Berlin, 1985
   (link to Springer)

2) C. Costantini,  A. Gerardi, and  G. Nappo 
     On the convergence of sequences of stationary jump Markov processes.

   
Statist. Probab. Lett.1 (1983), no. 3, 155--160.

1) C. Costantini and  G. Nappo 
    Some results on weak convergence of jump Markov processes and their stability properties.
     Systems Control Lett.(1982/83), no. 3, 175--183.
 

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RAPPORTI TECNICI E PREPRINT
   



 
 

RAPPORTI TECNICI

    F.M. Marchetti, G. Nappo, and G. Vagnani (first version)
    Some remarks on the implied volatility smile and on a related identification problem. (2007).

    G. Nappo and F. Spizzichino (2006.pdf)
    Relations between Kendall distributions and families of bivariate Values at Risk in exchangeable survival models
    (presentato a Lecce settembre 2006 slides.pdf)

    G. Bravaccino, P.Brémand, G. Nappo (version-2006.pdf)
   Simulation of linear stationary Hawkes processes: the subexponential case

    A. Calzolari,  G. Nappo,
    The Filtering Problem in a Model with Grouped Data and Counting Observation Times (2001) (pdf)
 
 
 

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PREPRINT vari

 

 1) B. Torti,  G. Nappo,
     Filtering of a reflected Brownian motion with respect to its local time (pdf) (dvi)
    (versione precedente del lavoro omonimo pubblicato su Stochastic Processes and their Applicationsversione 2005)

 2) B. Torti,  G. Nappo,
     Continuous time random walks  and queues:
     explicit forms and approximations of the conditional law  with respect to their local times  (pdf) (dvi)
     (versione precedente del lavoro omonimo pubblicato su Stochastic Processes and their Applications versione 2005 )

 3) B. Torti,  G. Nappo,
     The conditional law of a continuous time random walk with respect to its local time:
     explicit form and approximations (pdf) (dvi)

 4) C. Asci, G. Nappo, M. Piccioni
    The hyper Dirichlet process and its discrete approximations:
    the single conditional independence model   (pdf) (dvi)
    (versione precedente del lavoro
           The hyper-Dirichlet process and its discrete approximations: The butterfly mode
           pubblicato su Journal of Multivariate AnalysisCorrected Proof  Available online since  October 25, 2005 )

 5) A. Calzolari, P. Florchinger, G. Nappo,
    Convergence in nonlinear filtering for stochastic delay systems (pdf) (dvi) (new version.pdf)
    (versione precedente del lavoro omonimo pubblicato su SIAM J. Control Optim. )

 6) A. Calzolari, P. Florchinger, G. Nappo,
     onvergence in nonlinear filtering for stochastic delay systems (version2005.pdf)
    (versione precedente del lavoro  omonimo pubblicato su SIAM J. Control Optim. )

 7) A. Calzolari, P. Florchinger, G. Nappo,(version2006.pdf)
    Approximation of nonlinear filters for Markov systems with delayed observations
    (versione precedente del lavoro pubblicato negli atti
      della conferenza 45th IEEE Conference on Decision and Control, San Diego, California USA, December 13-15, 2006)

 8) M. Fischer and G. Nappo (version2006.pdf)
   Time discretisation and rate of convergence for the optimal control of continuous-time stochastic systems with delay
   (presentato a Lecce settembre 2006)
   (versione precedente del lavoro omonimo pubblicato su  App. Math. & Opt.)
 
 9) M. Fischer and G. Nappo (version2007.pdf)   (revised 2008)
  On the moments of the modulus of continuity of Itô diffusions (2007).

 10)  G. Nappo and F. Spizzichino (version2008.pdf)
  Relations between Kendall Distributions and level sets in bivariate exchangeable survival models (2008).

  11) A. Calzolari, P. Florchinger, G. Nappo, (version2007.pdf)  (revised 2008) , (version2010.pdf) 
  Nonlinear filtering for Markov systems with delayed observations
 
 12)  F.M. Marchetti, G. Nappo, and G. Vagnani (version-2009.pdf)
     Some remarks on the implied volatility smile and on a related identification problem. (2009)

  
 

 
 



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short curriculum 2009 (pdf) (english)
curriculum 2009 (pdf) (italiano)

pubblicazioni 2009  (html)
 

pubblicazioni 2008  (html)
curriculum breve 2008 (html) (italiano)
short curriculum 2008 (html) (english)

curriculum 2007(pdf)   (italiano)

curriculum 2007(pdf)   (english)



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collegamenti web utili


Random

Probability Abstract Service

Probability web-journals

Math archives

http://www.maphysto.dk/

cofin.cineca.it
 
 

http://docente.cineca.it/

dictionary.cambridge



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banche dati


Catalogo Italiano dei Periodici (ACNP)

OPAC -CATALOGO COLLETTIVO della Sapienza

ISTITUTO CENTRALE per il CATALOGO UNICO Indice SBN

MAI (Interrogazione cumulativa nei cataloghi delle biblioteche italiane disponibili in Internet)

ZentralblattMATH

Math SciNet

Riviste on line di STATISTICA (funziona solo dal uniroma1.it) si veda anche questo sito

JSTOR (funziona solo dal uniroma1.it)

INGENTA

NUMDAM

Projecteuclid.org

http://periodici.caspur.it/

http://projecteuclid.org/Dienst/UI/1.0/TitleShort/

BIDS (Elenco_periodici disponibili on line dalla Sapienza)

http://w3.uniroma1.it/biblioteche/
RePEc (Research Papers in Economics) http://ideas.repec.org/http://ideas.repec.org/search.html
 
 
 
 

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home pages


Søren ASMUSSEN

BALAKRISHNAN  Narayanaswamy

Pierre BREMAUD

Damiano BRIGO

Amarjit BUDHIRAJA

Rama CONT

Freddy DELBAEN

Arnoldo FRIGESSI

Wilfrid KENDALL

Claudia KLUEPPELBERG

Thomas G. KURTZ

François  LEGLAND

André LONGTIN    http://www.science.uottawa.ca/~alongtin/publications.html

Xuerong MAO

Salah-Eldin A. MOHAMMED

Jesper MOELLER

Fabio MERCURIO

Tao PANG (control- delay-finance)

Marco PAPI

Jim PITMAN

Wolfgang J. RUNGGALDIER

Dmitrii SILVESTROV

Hector SUSSMANN

Denis TALAY             ( 1996 CIME course on Stochastic Numerical Methods,   A survey paper on Stochastic Numerical Methods (1995)

Ofer ZEITOUNI

Ziyu ZHENG   ( tra l'altro, interesssante la bibliografia contenuta nei file alla pagina web http://www.uwm.edu/~ziyu/interest.html   )

Bayesian people

homepages ottenibili da probability-web

homepage su credit risk di De Giorgi



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Riviste 
ANNALS of APPLIED PROBABILITY      http://www.imstat.org/aap/default.htm

ANNALS of PROBABILITY                http://www.imstat.org/aop/default.htm

SIAM JOURNAL on  CONTROL and OPTIMIZATION    http://locus.siam.org/SICON/sicon_toc.html

ELECTRONIC JOURNAL of PROBABILITY     http://www.math.washington.edu/~ejpecp/
 

Journal of Applied Mathematics and Stochastic Analysishttp://www.hindawi.com/journals/JAMSA/index.html
                                                                                          (vedere anche  http://my.fit.edu/~eugene/index.htm )



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Conferenze (non aggiornato)

Filtering Theory and Applications 2002, Edmonton, July 25 - 30, 2002  (informazioni) (foto)

The third Conference on  Lévy Processes: Theory and Applications, Paris,  June 23-27, 2003 (informazioni)

KOLMOGOROV AND CONTEMPORARY MATHEMATICS, Moscow,June 16 - 21, 2003 (informazioni)

Workshop on Heavy Traffic Analysis and Process Limits of Stochastic Networks
EURANDOM, Eindhoven, The Netherlands, September 8 to September 11, 2003
                                                        (informazioni-in-announcements-september 2003)

CONVEGNO DEL PROGETTO DI RICERCA  "Processi, campi aleatori e applicazioni alla finanza"
Dipartimento di Matematica, Universita` degli Studi di Bologna, 15-16 Settembre, 2003 (informazioni)
 

42nd IEEE Conference on Decision and Control,
Hyatt Regency Maui, Hawaii, USA, December 9-12, 2003  (informazioni)



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