1

A lower bound on the number of Semi-Boolean quadruple systems

Marco Buratti, Alberto Del Fra
Journal:
Journal of Combinatorial Designs
Year:
2003
Language:
english
File:
PDF, 135 KB
english, 2003
2

A New Family of Extended Generalized Quadrangles

Alberto Del Fra, Dmitrii V. Pasechnik, Antonio Pasini
Journal:
European Journal of Combinatorics
Year:
1997
Language:
english
File:
PDF, 364 KB
english, 1997
3

Classification of extended generalized quadrangles with maximum diameter

Alberto Del Fra, Dina Ghinelli
Journal:
Discrete Mathematics
Year:
1992
Language:
english
File:
PDF, 688 KB
english, 1992
4

Dimensional dual hyperovals associated with Steiner systems

Alberto del Fra, Satoshi Yoshiara
Journal:
European Journal of Combinatorics
Year:
2005
Language:
english
File:
PDF, 365 KB
english, 2005
6

Existence of cyclic k-cycle systems of the complete graph

Marco Buratti, Alberto Del Fra
Journal:
Discrete Mathematics
Year:
2003
Language:
english
File:
PDF, 177 KB
english, 2003
7

Cyclic Hamiltonian cycle systems of the complete graph

Marco Buratti, Alberto Del Fra
Journal:
Discrete Mathematics
Year:
2004
Language:
english
File:
PDF, 251 KB
english, 2004
8

On two new classes of semibiplanes

Alberto Del Fra
Journal:
Discrete Mathematics
Year:
1997
Language:
english
File:
PDF, 521 KB
english, 1997
9

A census of extended generalized quadrangles of order (q−1,q+1) and (q+1,q−1)

Alberto Del Fra, Antonio Pasini
Journal:
Discrete Mathematics
Year:
1999
Language:
english
File:
PDF, 144 KB
english, 1999
10

Characteristic classes through classical invariant theory

Silvana Abeasis, Alberto Del Fra
Journal:
Mathematische Zeitschrift
Year:
1978
Language:
english
File:
PDF, 466 KB
english, 1978
11

On d-Dimensional Dual Hyperovals

Alberto Del Fra
Journal:
Geometriae Dedicata
Year:
2000
Language:
english
File:
PDF, 176 KB
english, 2000
12

On Af.Af*geometries

Alberto Del Fra, Antonio Pasini
Journal:
Journal of Geometry
Year:
1995
Language:
english
File:
PDF, 908 KB
english, 1995
13

On a class of designs obtained by composition of ovaloids

Alberto Del Fra, Grazia Migliori
Journal:
Journal of Geometry
Year:
1996
Language:
english
File:
PDF, 544 KB
english, 1996
14

TruncatedDncoxeter complexes as extended partial geometries with maximum diameter

Alberto Del Fra, Dina Ghinelli
Journal:
Journal of Geometry
Year:
1992
Language:
english
File:
PDF, 829 KB
english, 1992
15

Flag transitive Af.C n geometries

Fra, Alberto Del
Journal:
Forum Mathematicum
Year:
1995
Language:
english
File:
PDF, 1.55 MB
english, 1995
16

Semi-Boolean Steiner quadruple Systems and dimensional dual hyperovals

Buratti, Marco, Del Fra, Alberto
Journal:
Advances in Geometry
Year:
2003
Language:
english
File:
PDF, 1.60 MB
english, 2003
17

Widened derangements and generalized Laguerre polynomials

Capparelli, Stefano, Del Fra, Alberto, Pepe, Valentina
Journal:
The Ramanujan Journal
Year:
2018
Language:
english
File:
PDF, 445 KB
english, 2018