<s>
In	O
mathematics	O
,	O
the	O
Morrey	B-Algorithm
–	I-Algorithm
Campanato	I-Algorithm
spaces	I-Algorithm
(	O
named	O
after	O
Charles	O
B	O
.	O
Morrey	O
,	O
Jr.	O
and	O
Sergio	O
Campanato	O
)	O
are	O
Banach	O
spaces	O
which	O
extend	O
the	O
notion	O
of	O
functions	O
of	O
bounded	B-Algorithm
mean	I-Algorithm
oscillation	I-Algorithm
,	O
describing	O
situations	O
where	O
the	O
oscillation	O
of	O
the	O
function	O
in	O
a	O
ball	O
is	O
proportional	O
to	O
some	O
power	O
of	O
the	O
radius	B-Protocol
other	O
than	O
the	O
dimension	O
.	O
</s>
<s>
They	O
are	O
used	O
in	O
the	O
theory	O
of	O
elliptic	O
partial	O
differential	O
equations	O
,	O
since	O
for	O
certain	O
values	O
of	O
,	O
elements	O
of	O
the	O
space	O
are	O
Hölder	B-Algorithm
continuous	I-Algorithm
functions	I-Algorithm
over	O
the	O
domain	O
.	O
</s>
<s>
When	O
,	O
the	O
Campanato	O
space	O
is	O
the	O
space	O
of	O
functions	O
of	O
bounded	B-Algorithm
mean	I-Algorithm
oscillation	I-Algorithm
.	O
</s>
<s>
When	O
,	O
the	O
Campanato	O
space	O
is	O
the	O
space	O
of	O
Hölder	B-Algorithm
continuous	I-Algorithm
functions	I-Algorithm
with	O
.	O
</s>
