31 reputation
2
bio website
location
age
visits member for 3 years, 11 months
seen 3 hours ago

Aug
24
revised Existence of a block design
add the first relaxation.
Aug
23
revised Existence of a block design
give a generalized definition and a general question..
Aug
23
revised Existence of a block design
add comments about optimality, also some minor edits on presentation
Aug
23
revised Existence of a block design
add another construction with smaller universe but with bad number of chunks
Aug
22
revised Existence of a block design
fix some presentation, and add proving lower bound as an option.
Aug
22
revised Existence of a block design
added 524 characters in body
Aug
22
revised Existence of a block design
refine the typeset.
Aug
22
revised Existence of a block design
refine the typeset.
Aug
22
comment Existence of a block design
Actually I should ask the question for $2$ chunks, there is an off-by-$1$ error... apologies.
Aug
22
comment Existence of a block design
Yes a chunk can be empty. And yes $\beta < 1/3$ (otherwise it cannot pack $F_1, F_2, F_3$ inside.
Aug
22
revised Existence of a block design
Update the last requirement on the design.
Aug
22
asked Existence of a block design
Aug
9
awarded  Editor
Aug
9
revised A question on the behavior of intersections of certain block design
added 169 characters in body
Jul
25
awarded  Student
Jul
25
asked A question on the behavior of intersections of certain block design