نتایج جستجو برای: quadratic forms

تعداد نتایج: 313214  

ژورنال: پژوهش های ریاضی 2022

In this paper, we study generalized quadratic forms over a division algebra with involution of the first kind in characteristic two. For this, we associate to every generalized quadratic from a quadratic form on its underlying vector space. It is shown that this form determines the isotropy behavior and the isometry class of generalized quadratic forms.

Ali Akbar Mohsenipour, Serge B. Provost,

Noncentral indefinite quadratic expressions in possibly non- singular normal vectors are represented in terms of the difference of two positive definite quadratic forms and an independently distributed linear combination of standard normal random variables. This result also ap- plies to quadratic forms in singular normal vectors for which no general representation is currently available. The ...

Journal: :Bulletin of the American Mathematical Society 1945

Journal: :The Annals of Mathematical Statistics 1953

Journal: :Transactions of the American Mathematical Society 1929

Journal: :Journal de Théorie des Nombres de Bordeaux 2000

Journal: :Transactions of the American Mathematical Society 1995

Journal: :Journal of Algebra 1995

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