Zobrazeno 1 - 10
of 8 451
pro vyhledávání: '"$3$–manifold"'
Driven by technological breakthroughs, indoor tracking and localization have gained importance in various applications including the Internet of Things (IoT), robotics, and unmanned aerial vehicles (UAVs). To tackle some of the challenges associated
Externí odkaz:
http://arxiv.org/abs/2501.01555
Autor:
Michalak, Łukasz Patryk
In this work we are focused on the existence of Morse functions on a closed manifold $M$ which are far from being ordered, i.e. whose Reeb graphs have positive first Betti number, especially the maximal possible, equals $\operatorname{corank}(\pi_1(M
Externí odkaz:
http://arxiv.org/abs/2403.02291
The set of equivalence classes of cobounded actions of a group G on different hyperbolic metric spaces carries a natural partial order. Following Abbott--Balasubramanya--Osin, the group G is H--accessible if the resulting poset has a largest element.
Externí odkaz:
http://arxiv.org/abs/2305.07425
Normalizing flows (NFs) provide a powerful tool to construct an expressive distribution by a sequence of trackable transformations of a base distribution and form a probabilistic model of underlying data. Rotation, as an important quantity in compute
Externí odkaz:
http://arxiv.org/abs/2304.03937
Autor:
Gallo, Eduardo, Barrientos, Antonio
This article proposes a visual inertial navigation algorithm intended to diminish the horizontal position drift experienced by autonomous fixed wing UAVs (Unmanned Air Vehicles) in the absence of GNSS (Global Navigation Satellite System) signals. In
Externí odkaz:
http://arxiv.org/abs/2303.03804
Upcoming cosmological weak lensing surveys are expected to constrain cosmological parameters with unprecedented precision. In preparation for these surveys, large simulations with realistic galaxy populations are required to test and validate analysi
Externí odkaz:
http://arxiv.org/abs/2212.05592
Autor:
Ghosh, Buddha Dev
Let $M$ be a compact hyperbolic $3$-manifold with volume $V$. Let $L$ be a link such that $M\setminus L$ is hyperbolic. For any hyperbolic link $L$ in $M$, in this article, we try to establish an upper bound of the length of $n^{th}$ shortest closed
Externí odkaz:
http://arxiv.org/abs/2212.00507
Autor:
Hu, Yutong, Wang, Wei
Object-level SLAM introduces semantic meaningful and compact object landmarks that help both indoor robot applications and outdoor autonomous driving tasks. However, the back end of object-level SLAM suffers from singularity problems because existing
Externí odkaz:
http://arxiv.org/abs/2204.10552
Let $G$ be a group and $g$ a non-trivial element in $G$. If some non-empty finite product of conjugates of $g$ equals to the trivial element, then $g$ is called a generalized torsion element. To the best of our knowledge, we have no hyperbolic $3$--m
Externí odkaz:
http://arxiv.org/abs/2112.00418
Autor:
Duong, Thai, Atanasov, Nikolay
In real-world robotics applications, accurate models of robot dynamics are critical for safe and stable control in rapidly changing operational conditions. This motivates the use of machine learning techniques to approximate robot dynamics and their
Externí odkaz:
http://arxiv.org/abs/2201.04339