Essays about: "Mathematics and Statistics"

Showing result 16 - 20 of 934 essays containing the words Mathematics and Statistics.

1. 16. Classification of almost monomial subalgebras of small codimension

   University essay from Lunds universitet/Matematik LTH; Lunds universitet/Matematik (naturvetenskapliga fakulteten); Lunds universitet/Matematikcentrum

   Author : Ludvig Sundell; [2023]
   Keywords : Algebra; Subalgebra; Polynomial; SAGBI basis; LAGBI basis; Lower semigroup; Mathematics and Statistics;

   Abstract : In this text, we study almost monomial subalgebras using LAGBI bases. We introduce the concept of a LAGBI base and present an algorithm for computing them. We then use this algorithm to find, and present in a table, all polynomial subalgebras with Frobenius number smaller than or equal to ten. READ MORE

3. 17. A Borel-Cantelli lemma for non-stationary dynamical systems

   University essay from Lunds universitet/Matematik LTH

   Author : Teodor Åberg; [2023]
   Keywords : Borel-Cantelli lemmas; Dynamical systems; Mathematics and Statistics;

   Abstract : In this thesis we present a Borel–Cantelli lemma for dynamical systems such that the dynamics driving the system varies with time. These results are largely based on a decomposition of transfer operators produced by Rychlik. Some limitations on the structure of sequences that is necessary for the results is given some discussion. READ MORE

4. 18. Towards a Geographic Information Systems and Data-Driven Integration Management.

   University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

   Author : Takura Matswetu; [2023]
   Keywords : Migrant Integration; Geography; Physical Geography; GIS; Network Analysis; Tampere; Accessibility; Data-driven decision making; Holistic Integration Index; Mathematics and Statistics; Social Sciences; Earth and Environmental Sciences;

   Abstract : Integration management in Finland and Tampere is broad task including multiple actors and departments. To manage integration, is to coordinate the cross organizational cooperation of multiple service structures that support migrants with different kinds of services. READ MORE

5. 19. Robust Statistical Jump Models with Feature Selection

   University essay from Lunds universitet/Matematisk statistik

   Author : Jonatan Persson; [2023]
   Keywords : Clustering; Jump; Feature selection; Robust; Mathematics and Statistics;

   Abstract : A large area in statistics and machine learning is cluster analysis. This field of research concerns the design of algorithms that allow computers to automatically categorize a set of observations into different groups in a reasonable way, without any prior information about which observations belongs to which group. READ MORE

6. 20. Assessment and evaluation of heterogeneity in data from immune infiltration spatial niches in lung cancer

   University essay from Lunds universitet/Matematisk statistik

   Author : Mahta Keivani Najafabadi; [2023]
   Keywords : Mathematics and Statistics;

   Abstract : The protein biomarker expressions in three types of sampled immune INFILTration spatial niches in lung cancer tissue were measured using the new technology Digital Spatial Profiler (DSP). The three types of immune INFILTration that were observed in lung tumors were STROMA identified as immune cells separate from tumor cells, Tertiary lymphoid structures (TLS) identified as dense structures of organized immune cells and finally Infiltraterate where immune cells dispersed among and in direct contact with tumor cells (INFILT). READ MORE