How likely can a point be in different Cantor sets
Abstract Given m ∈ N ⩾ 2 , let K = K λ : λ ∈ ( 0 , 1 / m ] be a class of self-similar sets with each K λ = ∑ i = 1 ∞ d i λ i : d i ∈ { 0 , 1 , … , m − 1 } , i ⩾ 1 . In this paper we investigate the likelyhood of a point in the self-similar sets of K . More precisely, for a given point x ∈ (0, 1) we...
Saved in:
Published in | Nonlinearity Vol. 35; no. 3; pp. 1402 - 1430 |
---|---|
Main Authors | , , |
Format | Journal Article |
Language | English |
Published |
IOP Publishing
03.03.2022
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | Abstract
Given
m
∈
N
⩾
2
, let
K
=
K
λ
:
λ
∈
(
0
,
1
/
m
]
be a class of self-similar sets with each
K
λ
=
∑
i
=
1
∞
d
i
λ
i
:
d
i
∈
{
0
,
1
,
…
,
m
−
1
}
,
i
⩾
1
. In this paper we investigate the likelyhood of a point in the self-similar sets of
K
. More precisely, for a given point
x
∈ (0, 1) we consider the parameter set
Λ
(
x
)
=
λ
∈
(
0
,
1
/
m
]
:
x
∈
K
λ
, and show that Λ(
x
) is a topological Cantor set having zero Lebesgue measure and full Hausdorff dimension. Furthermore, by constructing a sequence of Cantor subsets of Λ(
x
) with large thickness we show that for any
x
,
y
∈ (0, 1) the intersection Λ(
x
) ∩ Λ(
y
) also has full Hausdorff dimension. |
---|---|
Bibliography: | NON-105333.R2 London Mathematical Society |
ISSN: | 0951-7715 1361-6544 |
DOI: | 10.1088/1361-6544/ac4b3c |