[1] |
Zakrzewski, W.J.: Classical solutions toCP n?1 models and their generalizations. In: Lecture Notes in Physics, Vol. 151, pp. 160-188. Berlin, Heidelberg, New York: Springer 1981 |
[2] |
D’Adda, A., Lüsher, M., DiVecchia, P.: A 1/n expandable series of non-linear ?-models with instantons. Nucl. Phys. D146, 63-76 (1979) |
[3] |
Belavin, A.A., Polyakov, A.M., Schwartz, A.S., Tyupkin, Yu.S.: Pseudo particle solutions of the Yang-Mills equations. Phys. Lett.59B, (1975) 85 |
[4] |
Belavin, A.A., Polyakov, A.M.: Metastable states of two dimensional ferromagnets. JETP Lett.22, (1975) 245 |
[5] |
Heichenher, H.: SU(N) invariant non-linear ?-models. Nucl. Phys. B146, 215-223 (1979) |
[6] |
Ells, J., Lemaire, J.: A report on harmonic maps. Bull. London Math. Soc.10, 1-68 (1979) · Zbl 0401.58003 · doi:10.1112/blms/10.1.1 |
[7] |
For a review, see Atiyah, M.F.: Geometry of Yang-Mills fields. Lezioni Fermiane, Scuola Normale Superiore, Pisa (1979) |
[8] |
Catenacci, R., Reina, C.: Algebraic classification ofCP n instanton solutions. Lett. Math. Phys.5, 469-473 (1981) · Zbl 0533.14005 · doi:10.1007/BF00408127 |
[9] |
Catenacci, R., Martellini, M., Reina, C.: On the energy spectrum ofCP 2 models. Phys. Lett.115B, 461-462 (1982) |
[10] |
Catenacci, R., Cornalba, M., Reina, C.: Classical solutions ofCP n non-linear ?-models: an algebraic geometrical description. Preprint (1982) · Zbl 0588.14007 |
[11] |
Lichnerowicz, A.: Applications harmoniques et variétés kählériennes. Symp. Math. III, Bologna, 341-402 (1970) |
[12] |
Wood, J.C.: Harmonic maps and complex analysis. In: Complex analysis and its application, Vol. III, pp. 289-308. IAEA, Vienna (1976) |
[13] |
Eells, J., Wood, J.C.: Harmonic maps from surfaces to complex projective spaces. Adv. in Math. · Zbl 0528.58007 |
[14] |
Din, A.M., Zakrzewski, W.J.: General classical solution ofCP n?1 models. Nucl. Phys. B174, 397 (1980) · doi:10.1016/0550-3213(80)90291-6 |
[15] |
Glaser, V., Stora, R.: Regular solutions of theCP n models and further generalizations. Preprint (1980) |
[16] |
Griffiths, P., Harris, J.: Principles of algebraic geometry. New York: Wiley 1978 · Zbl 0408.14001 |
[17] |
Griffiths, P., Harris, J.: The dimension of the variety of special linear systems on a general curve. Duke Math. J.47, 233-272 (1980) · Zbl 0446.14011 · doi:10.1215/S0012-7094-80-04717-1 |
[18] |
Mumford, D.: Geometric invariant theory. Berlin, Heidelberg, New York: Springer 1965 · Zbl 0147.39304 |
[19] |
Kempf, G.: Schubert methods with an application to algebraic curves. Amsterdam: Publications of Mathematisch Centrum 1971 · Zbl 0223.14018 |
[20] |
Kleiman, S., Laksov, D.: On the existence of special divisors. Am. J. Math.94, 431-436 (1972) · Zbl 0251.14005 · doi:10.2307/2374630 |
[21] |
Kleiman, S., Laksov, D.: Another proof of the existence of special divisors. Acta Math.132, 163-176 (1974) · Zbl 0286.14005 · doi:10.1007/BF02392112 |
[22] |
Arbarello, E., Cornalba, M.: Su una congettura di Petri. Comm. Math. Helv.56, 1-38 (1981) · Zbl 0505.14002 · doi:10.1007/BF02566195 |
[23] |
Fulton, W., Lazarsfeld, R.: On the connectedness of degeneracy loci and special divisors. Acta Math.146, 271-283 (1981) · Zbl 0469.14018 · doi:10.1007/BF02392466 |
[24] |
Gieseker, D.: Stable curves and special divisors. I. Invent. Math.66, 251-275 · Zbl 0522.14015 |
[25] |
Arbarello, E., Cornalba, M., Griffiths, P., Harris, J.: Topics in the theory of algebraic curves. (to appear) · Zbl 0559.14017 |