منابع مشابه
Public Key Encryption with Searchable Keywords Based on Jacobi Symbols
Vishal Saraswat (CRRao AIMSCS) Searchable Encryption APHRDI, 22/09/16 10 / 46 Vishal Saraswat Some other projects Abstract Public-key encryption with keyword search (PEKS) schemes are useful to delegate searching capabilities on encrypted data to a third party, who does not hold the entire secret key, but only an appropriate token which allows searching operations but preserves data privacy. PE...
متن کاملLocal Galois Symbols on E ×
This article studies the Albanese kernel TF (E × E), for an elliptic curve E over a p-adic field F . The main result furnishes information, for any odd prime p, about the kernel and image of the Galois symbol map from TF (E ×E)/p to the Galois cohomology group H(F, E[p] ⊗ E[p]), for E/F ordinary, without requiring that the ptorsion points are F -rational, or even that the Galois module E[p] is ...
متن کاملOn-line Recognition of Handwritten Mathematical Symbols
Finding the name of an unknown symbol is often hard, but writing the symbol is easy. This bachelor’s thesis presents multiple systems that use the pen trajectory to classify handwritten symbols. Five preprocessing steps, one data augmentation algorithm, five features and five variants for multilayer Perceptron training were evaluated using 166 898 recordings which were collected with two crowds...
متن کاملLocal Galois Symbols on E × E
This article studies the Albanese kernel TF (E × E), for an elliptic curve E over a p-adic field F . The main result furnishes information, for any odd prime p, about the kernel and image of the Galois symbol map from TF (E ×E)/p to the Galois cohomology group H(F, E[p] ⊗ E[p]), for E/F ordinary, without requiring that the ptorsion points are F -rational, or even that the Galois module E[p] is ...
متن کاملOn the growth of modular symbols
∈ Γ let ||γ|| = max(|a|, |b|, |c|, |d|). In this paper we show that for given f the modular symbol as logarithmic growth, i.e., | 〈γ, f〉 | ≤ A log ||γ||+B for some A,B ≥ 0. In [2, 3], D. Goldfeld conjectured that the modular symbol has moderate growth if also f is allowed to vary among the normalized newforms. The result of the present paper reduces Goldfeld’s conjecture to a statement on the g...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: American Anthropologist
سال: 1973
ISSN: 0002-7294,1548-1433
DOI: 10.1525/aa.1973.75.5.02a00100