Results 41 to 50 of about 859,926 (192)

Asymptotic behavior of the number of generalized Lehmer numbers

四川大学学报. 自然科学版, 2019
A result on the generalized Lehmer number proposed by Zhang in 1994 is generalized in this paper.
AO Ling-Feng, LUO Yuan-Yuan, TANG Qian-Rong   +2 more
doaj  

Core Dimensions Predict Manifest Symptom Expression in a Community Sample With Obsessive‐Compulsive Disorder

Clinical Psychology &Psychotherapy, Volume 33, Issue 3, May/June 2026.
ABSTRACT High symptom heterogeneity in obsessive‐compulsive disorder (OCD) confounds clinical and research progress. Two notable models organize symptoms dimensionally. The first is a four‐factor model describing manifest symptoms related to germs/contamination, harm/injury/bad luck, unacceptable thoughts and symmetry.
Jordan Till, Colin T. Henning, Laura J. Summerfeldt   +2 more
wiley   +1 more source

The Lifting of Kloosterman Sums

Journal of Number Theory, 1995
To prove the relative trace formula for \(\text{GL}(2)\) [see \textit{H. Jacquet} and the author, Bull. Soc. Math. Fr. 120, 263-295 (1992; Zbl 0785.11032), the author, J. Reine Angew. Math. 400, 57-121 (1989; Zbl 0665.10020)]\ Jacquet and the author have shown that there are certain identities for local Kloosterman sums. On basis of those local results
openaire   +2 more sources

Existence of Myopic‐Farsighted Stable Sets in Matching Markets

Econometrica, Volume 94, Issue 3, Page 811-841, May 2026.
In the context of one‐to‐one matching markets, we study myopic‐farsighted stable sets, which are internally and externally stable when myopic agents consider immediate payoffs from their deviations, while farsighted agents anticipate counter‐deviations and consider final payoffs. We constructively prove the existence of a (rational expectations) myopic‐
Battal Doğan, Lars Ehlers
wiley   +1 more source

Asymptotic value of monitoring structures in stochastic games

Theoretical Economics, Volume 21, Issue 2, Page 535-574, May 2026.
This paper studies how improved monitoring affects the limit equilibrium payoff set for stochastic games with imperfect public monitoring. We introduce a simple generalization of Blackwell garbling called weighted garbling in order to compare different monitoring structures for this class of games.
Daehyun Kim, Ichiro Obara
wiley   +1 more source

Rapid Land Surface Uplift and Groundwater Recovery Observed During the Syrian War

Geophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract Recent geopolitical upheaval in Syria is driving regional growth by returning populations, which increases demands on water resources. In northwest Syria, widespread cropland abandonment during the Syrian War starting in 2011 drastically changed the hydrological regime of the region.
Saeed Mhanna, Landon J. S. Halloran, Yves Tille, Ahmed Haj Asaad, Francois Zwahlen, Philip Brunner   +5 more
wiley   +1 more source

Sums of multidimensional Kloosterman sums

Periodica Mathematica Hungarica
Abstract We obtain a new bound on certain multiple sums with multidimensional Kloosterman sums. In particular, these bounds show the existence of nontrivial cancellations between such sums in very small families.
openaire   +1 more source

Kloosterman sums for Chevalley groups [PDF]

Transactions of the American Mathematical Society, 1993
A generalization of Kloosterman sums to a simply connected Chevalley group G G is discussed. These sums are parameterized by pairs ( w , t ) (w,t) where w w is an element of the Weyl group of G G and t t is an element of a
openaire   +2 more sources

Incomplete Kloosterman sums to prime power modules [PDF]

, 2021
We prove that for prime p, p → +∞, integer r ! 4 and q = pr an incomplete Kloosterman sum of length N to modulus q can be estimated non-trivially (with power-saving factor) for very small N, namely, for N ≫ (q log q)1/(r−1) .Bulletin t.
Korolev, M. A., Rezvyakova, I. S.
core  

The second moment of sums of Hecke eigenvalues II

Journal of the London Mathematical Society, Volume 113, Issue 4, April 2026.
Abstract Let f$f$ be a holomorphic Hecke cusp form of weight k$k$ for SL2(Z)$\mathrm{SL}_2(\mathbb {Z})$, and let (λf(n))n⩾1$(\lambda _f(n))_{n\geqslant 1}$ denote its sequence of normalised Hecke eigenvalues. We compute the first and second moments of the sums S(x,f)=∑x⩽n⩽2xλf(n)$\mathcal {S}(x,f)=\sum _{x\leqslant n\leqslant 2x} \lambda _f(n)$, on ...
Ned Carmichael
wiley   +1 more source