Parnovski, L., and Sidorova, N.. "Critical Dimensions for counting Lattice Points in Euclidean Annuli." Mathematical Modelling of Natural Phenomena 5.4 (2010): 293-316. <http://eudml.org/doc/197703>.
@article{Parnovski2010,
abstract = {We study the number of lattice points in ℝd,
d ≥ 2, lying inside an annulus as a function of the centre of the
annulus. The average number of lattice points there equals the volume of the annulus, and
we study the L1 and L2 norms of
the remainder. We say that a dimension is critical, if these norms do not have upper and
lower bounds of the same order as the radius goes to infinity. In [Duke Math. J., 107 (2001), No. 2, 209–238], it was proved that in the case of the ball (instead of an annulus)
the critical dimensions are d ≡ 1 mod 4. We show that the behaviour of
the width of an annulus as a function of the radius determines which dimensions are
critical now. In particular, if the width is bounded away from zero and infinity, the
critical dimensions are d ≡ 3 mod 4; if the width goes to infinity, but
slower than the radius, then all dimensions are critical, and if the width tends to zero
as a power of the radius, then there are no critical dimensions.},
author = {Parnovski, L., Sidorova, N.},
journal = {Mathematical Modelling of Natural Phenomena},
keywords = {lattice points; critical dimensions; lattice points in Euclidean annuli},
language = {eng},
month = {5},
number = {4},
pages = {293-316},
publisher = {EDP Sciences},
title = {Critical Dimensions for counting Lattice Points in Euclidean Annuli},
url = {http://eudml.org/doc/197703},
volume = {5},
year = {2010},
}
TY - JOUR
AU - Parnovski, L.
AU - Sidorova, N.
TI - Critical Dimensions for counting Lattice Points in Euclidean Annuli
JO - Mathematical Modelling of Natural Phenomena
DA - 2010/5//
PB - EDP Sciences
VL - 5
IS - 4
SP - 293
EP - 316
AB - We study the number of lattice points in ℝd,
d ≥ 2, lying inside an annulus as a function of the centre of the
annulus. The average number of lattice points there equals the volume of the annulus, and
we study the L1 and L2 norms of
the remainder. We say that a dimension is critical, if these norms do not have upper and
lower bounds of the same order as the radius goes to infinity. In [Duke Math. J., 107 (2001), No. 2, 209–238], it was proved that in the case of the ball (instead of an annulus)
the critical dimensions are d ≡ 1 mod 4. We show that the behaviour of
the width of an annulus as a function of the radius determines which dimensions are
critical now. In particular, if the width is bounded away from zero and infinity, the
critical dimensions are d ≡ 3 mod 4; if the width goes to infinity, but
slower than the radius, then all dimensions are critical, and if the width tends to zero
as a power of the radius, then there are no critical dimensions.
LA - eng
KW - lattice points; critical dimensions; lattice points in Euclidean annuli
UR - http://eudml.org/doc/197703
ER -