Ricardo Bianconi's Published stuff

  1. Papers published in specialised journals:

    1. R. Bianconi, Undefinability results in o-minimal expansions of the real numbers, Annals of Pure and Applied Logic, 134 (2005), 43-51..
    2. M. C. A. B. Federson, R. Bianconi.: Linear integral equations of Volterra concerning the multidimensional integral of Henstock. To appear in the Real Analysis Exchange.
    3. M. C. A. B. Federson, R. Bianconi, Linear Fredholm integral equations concerning the integral of Kurzweil. J. Applied Analysis, vol. 8, Nr. 1 (2002), 81-108.
    4. M. C. A. B. Federson, R. Bianconi, L. Barbanti, Linear Volterra Integral Equations. Acta Mathematicae Applicatae Sinica (English Series), vol. 18 (2002) No. 4, 553-560.
    5. R. Bianconi.: Some remarks on Schanuel's conjecture. Annals of Pure and Applied Logic, 108 (2001), 15-18.
    6. M. C. A. B. Federson, R. Bianconi, Linear Volterra-Stieltjes integral equations in the sense of the Kurzweil-Henstock integral. Archivum Mathematicum, 37 (2001), 307-328.
    7. M. C. A. B. Federson, R. Bianconi.: Linear integral equations of Volterra concerning the integral of Henstock. Real Analysis Exchange, 25 (1999/00), no. 1, 389--417.
    8. R. Bianconi, J. C. Prandini, C. Possani.: A Daniell integral approach to nonstandard Kurzweil-Henstock integral. Czechoslovak Mathematical Journal, vol. 49 (1999), 817-823.
    9. R. Bianconi.: A Note on noninterpretability in o-minimal structures. Fundamenta Mathematicae, vol. 158 (1998), no. 1, pp. 19-22.
    10. R. Bianconi.: On the convergence of the integrals of a truncated Kurzweil-Henstock integrable function. Real Analysis Exchange, vol 23 no. 1 (1998), 247-250.
    11. R. Bianconi.: Nondefinability results for expansions of the field of real numbers by the exponential function and by the restricted sine function. The Journal of Symbolic Logic, vol. 62 (1997), 1173-1178.
    12. Bianconi, R.: A note on the construction of a certain class of Kleinian groups, Proc. of the AMS, Vol. 123, Nr. 10, 1995, pp. 3119-3124. MR 95m:30060.
    13. Bianconi, R., Gusevskii, N., Klimenko, H.: Schottky type groups and Kleinian groups acting on S3 with limit set a wild Cantor set, Boletim da SBM (Bulletin of the Brazilian Math. Soc.), Vol. 26, Nr. 1, 1995, 1-45.
    14. Bianconi, R.: On sets (for-all)-definable from Pfaffian functions, The Journal of Symbolic Logic, 57, (1992), 688-697. MR 93c:03049.
    15. Bianconi, R.: Model completeness results for elliptic and abelian functions, Annals of Pure and Applied Logic, 54 (1991), 121-136. MR 92i:03040.

  2. Papers in conference proceedings:

    1. R. Langevin, R. M. B. Chaves, R. Bianconi, Formulas of Cauchy and Crofton in Lorentz-Minkowski and De Sitter spaces, Mathematicae Notae. Boletin del Instituto de Matematica "Beppo Levi", Homenaje a Luis Santalo, vol 41 (2001/2002), 49-98.
    2. R. Bianconi.: Definability in o-minimal expansions of the real numbers. Electronic Notes in Theoretical Computer Science 67 (2002) (Wollic 2002).
    3. R. Bianconi.: Some model theory of ordered structures and undefinabilty results, pp. 31-34 in Jair Minoru Abe and João Inácio da Silva Filho eds., Logic, Artificial Intelligence and Robotics, LAPTEC 2001, Nov. 2001, São Paulo, SP, Brazil, Frontiers in Artificial Intelligence and Applications, volume 71, IOS Press, Amsterdam, 2001.
    4. R. Bianconi.: Definability of the possible minimal counterexamples to Schanuel's conjecture. XII Brazilian Meeting on Logic, May 1999.
    5. Bianconi, R., Prandini, Raymundo, C. A. B.: Análise não standard (in Portuguese: Nonstandard analysis), survey, Proc. of the 42nd. SBA, 1995, pp. 77-147.
    6. Bianconi, R.: Some model theory for the reals with analytic functions, in Proc. of the 10th. Brazilian Conference in Logic-EBL93, in CLE Vol. 14, UNICAMP, Brazil, 1995, p.61-71.
    7. Bianconi, R., Prandini, J. C.: Nonstandard Kurzweil-Henstock integral, Proc. of the 42nd. SBA, 1995, pp. 669-680.

  3. Abstracts in conference proceedings:
    1. R. Bianconi.: Some remarks on Schanuel conjecture (Abstract). Bulletin of Symbolic Logic, Vol. 5, No. 4. (1999),

  4. Unpublished papers:
    1. M. C. A. B. Federson, R. Bianconi.: Linear integral equations of Volterra-type as the limit of discrete systems. Submitted.
    2. Claus A. Matsushigue, R. Bianconi.: Independence Results via Arithmetical Complexity Hierarchy and Complexity Recursion Theory. Submitted.
    3. R. Bianconi.: Centroids in Absolute Geometry. Submitted.
    4. R. Bianconi.: Undefinability results in o-minimal expansions of the real numbers. Submitted.
    5. R. Bianconi.: Vanishing of the cyclic cohomology of properly infinite von Neumann algebras. Submitted.

  5. Other stuff:
    1. R. Bianconi.: Como ler e estudar matemática? (in Portuguese; available in formats dvi gzipped: mat.dvi.gz (24K) or Adobe's pdf mat.pdf (350K).
    2. C. E. Harle, R. Bianconi.: Special Relativity and Geometry. (Book.) The chapters on the two and three dimensional models is available as gzipped dvi or gzipped postscript formats.