Bordisms of complex subbundles of tangent bundles

Al-Bsoul, Adnan Ahmed


Geometry of almost complex substructures
Doğanaksoy, Ali; Önder, Mustafa Turgut; Department of Mathematics (1987)
MATYSINA, ZA; Mehrabov, Amdulla; BABAEV, ZM; ZAGINAICHENKO, SY (1987-01-01)
Abstract - The sensing coverage area of surveillance wireless sensor networks, which is determined by applying the Neyman-Pearson detection rule, is considered. Using a graph model for the perimeter, the weakest breach path is found through Dijkstra's shortest path algorithm. The breach probability is a critical parameter for assessing the required number of sensor nodes and the surveillance performance of the network. Analysis indicates that for the Neyman-Pearson detection model, the most significant para...
Joint Channel Estimation and Decoding with Low-Complexity Iterative Structures in Time-Varying Fading Channels
Yapici, Yavuz; Yılmaz, Ayşen (2009-09-16)
A low-complexity iterative channel estimation (ICE) algorithm is proposed with the promise of improved error performance. The new algorithm operates the LMS filter both in the forward and the backward directions along a block. The feedback from the decoder to the estimator is in the form of soft decisions. The pilot symbol assisted modulation (PSAM) is used as the transmission technique. The effect of code choice on various ICE algorithms is also explored by considering the blockwise concatenated codes init...
General Topology- Differentiable Manifolds ( Math 709)
Ozan, Yıldıray(2020-3-25)
Distance-based discretization of parametric signal manifolds
Vural, Elif (2010-06-28)
The characterization of signals and images in manifolds often lead to efficient dimensionality reduction algorithms based on manifold distance computation for analysis or classification tasks. We propose in this paper a method for the discretization of signal manifolds given in a parametric form. We present an iterative algorithm for the selection of samples on the manifold that permits to minimize the average error in the manifold distance computation. Experimental results with image appearance manifolds d...
Citation Formats
A. A. Al-Bsoul, “Bordisms of complex subbundles of tangent bundles,” Ph.D. - Doctoral Program, Middle East Technical University, 1994.