Browsing Mathematics, Statistics, and Physics by Title
Now showing items 395414 of 432

Testing holomorphy on curves
(Springer, 201211)For a domain D aS, a"e (n) we construct a continuous foliation of D into onerealdimensional curves such that any function f a C (1)(D) which can be extended holomorphically into some neighborhood of each curve in the ... 
Testing homogeneity of a parameter matrix some of the rows of which are under synchronized order restrictions
(Wichita State University, 201112)This research considers a multiple multivariate linear regression model with a parameter matrix some of the rows of which are constrained by synchronized order restrictions. The test on the homogeneity of the parameter ... 
Testing homogeneity of a parameter matrix with some rows constrained by synchronized order restrictions
(Wichita State University. Graduate School, 20100423)A multivariate linear regression model Y~N (βM',Σ) is considered where some of the rows in the coefficient matrix β are constrained by synchronized order restrictions. A test scheme is derived for the homogeneity of the ... 
The construction of revised objective final examination in statistics
(Wichita State University, 194905)During the past three years an examination constructed by Dr. C. B. Read, head of the mathematics department of the University of Wichita, has been given to 597 students as the final examination in beginning statistics ... 
The effect of small time delays on largescale systems
(Wichita State University, 201812)In this research, model reduction techniques are used to design optimal control strategies with low sensitivity in order to model uncertainty. The source of uncertainty encountered is the time delay, and the reducedorder ... 
The Hopf Conjecture with abelian symmetries
(Wichita State University, 202105)The Hopf Conjecture states that for closed, orietable, evendimensional manifolds, the Euler characteristic is strictly positive. Results due independently to P uttmann and Searle [13] and Rong [14], and due to Rong and ... 
The NOvA far detector data acquisition system
(2014)Biery, Kurt, et al. "The NOvA Far Detector Data Acquisition System." Journal of Physics: Conference Series 513 no 1. doi:10.1088/17426596/513/1/012041. 
The relationship between preference and performance using three passive exoskeletons during simulated aircraft manufacturing tasks
(Wichita State University, 20220429)Workrelated musculoskeletal disorders (WMSDs) are the top workplace risk factors that impact the health of workers. In Kansas, there were 45,253 reported injuries/illnesses during the 2020 fiscal year. The main contributors ... 
The system $x^n + y^n = naxy, a>0$
(Wichita State University, 193305) 
Theoretical results in inverse problems for size, solvability, and uniqueness in the pn junction and doping profile of semiconductors
(200605)We present an overview of mathematical models for electrons and holes in semiconductors. We use these to pose some inverse problems for determining the doping profile of a semiconductor. We establish the solvability of ... 
A threedimensional inverse gravimetry problem for ice with snow caps
(American Institute of Mathematical Sciences, 201305)We propose a model for the gravitational field of a floating iceberg D with snow on its top. The inverse problem of interest in geophysics is to find D and snow thickness g on its known (visible) top from remote measurements ... 
Time varying isotropic vector random fields on sphere
(Springer, 201712)For a vector random field that is isotropic and mean square continuous on a sphere and stationary on a temporal domain, this paper derives a general form of its covariance matrix function and provides a series representation ... 
Timevarying isotropic vector random fields on compact twopoint homogeneous spaces
(Springer, 2018)A general form of the covariance matrix function is derived in this paper for a vector random field that is isotropic and mean square continuous on a compact connected twopoint homogeneous space and stationary on a temporal ... 
Topics in theory of numbers
(Wichita State University, 195405) 
Torus actions on simply connected 4manifolds
(Wichita State University, 201705)In this paper, we study smooth effective actions of the 2dimensional torus group T 2 ~= SO(2)xSO(2) on simply connected, closed 4dimensional manifolds. Using the conical orbit space of the quotient, a crosssectioning ... 
Torus actions, maximality, and nonnegative curvature
(De Gruyter, 20210903)Let $ℳ_0^n$ be the class of closed, simply connected, nonnegatively curved Riemannian nmanifolds admitting an isometric, effective, isotropymaximal torus action. We prove that if $M \in ℳ_0^n$ then M is equivariantly ... 
Translating vortex pairs with prescribed profiles
(Wichita State University. Graduate School, 20100423)We generate translating vortex pairs with smooth or more arbitrary profiles that reflect modern vortex pairs being generated using prescribed domains of vorticity. Instead of prescribing the domain, we fix the area of the ... 
Two contributions to order restricted inferences
(Wichita State University, 201812)We are proposing two separate problems from order restricted inferences. The rst is a onesided test for stochastic ordering of two distribution functions that protects against false positive conclusions because of model ... 
Typical points, invariant measures, and dimension for rational maps on the Riemann sphere
(200605)We present three original results for the dynamics of rational maps on the Riemann sphere. Using methods from dimension and ergodic theory, we discuss generalized physical measures and prove their existence for hyperbolic ... 
Unbiasedness of homogeneity test of normal mean vectors under multivariate order restrictions
(Wichita State University, 201705)This dissertation considers homogeneity test for comparing multivariate normal populations with generalized order restricted alternative hypothesis. The framework in this dissertation presents a generalized multivariate ...