Results 51 to 60 of about 342,984 (310)

Current Status of Multidisciplinary Treatment Strategies for Hepatocellular Carcinoma in the Era of Advanced Systemic Therapies

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
ABSTRACT The therapeutic landscape of hepatocellular carcinoma (HCC) has been transformed by recent advancements in systemic therapies, particularly with the introduction of immune checkpoint inhibitors, expanding treatment options beyond conventional locoregional approaches.
Keiichi Akahoshi   +4 more
wiley   +1 more source

A constructive and formal proof of Lebesgue’s Dominated Convergence Theorem in the interactive theorem prover Matita

open access: yesJournal of Formalized Reasoning, 2008
We present a formalisation of a constructive proof of Lebesgue’s Dominated Convergence Theorem given by the Sacerdoti Coen and Zoli in [CSCZ]. The proof is done in the abstract setting of ordered uniformities, also introduced by the two authors as a ...
Claudio Sacerdoti Coen, Enrico Tassi
doaj  

Algorithmic and combinatoric aspects of multiple harmonic sums [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2005
Ordinary generating series of multiple harmonic sums admit a full singular expansion in the basis of functions $\{(1-z)^α \log^β (1-z)\}_{α ∈ℤ, β ∈ℕ}$, near the singularity $z=1$. A constructive proof of this result is given, and, by combinatoric aspects,
Christian Costermans   +2 more
doaj   +1 more source

Carath\'eodory's Theorem and moduli of local connectivity [PDF]

open access: yes, 2015
We give a constructive proof of the Carath\'eodory Theorem by means of the concept of a modulus of local connectivity and the extremal distance of the separating curves of an ...
McNicholl, Timothy, McNicholl, Timothy
core   +2 more sources

Constructive Proofs or Constructive Statements?

open access: yes, 2005
A question raised at previous MAP meetings is the following. Is Sergeraert's "Constructive Algebraic Topology" (CAT, in short) really constructive (in the strict logical sense of the word "constructive")? We have not an answer to that question, but we are interested in the following: could have a positive (or negative) answer to the previous ...
openaire   +5 more sources

Automation of Surgical Workflow Recognition: Unveiling the Surgical Instrument Kinematics that Underly Robot‐Assisted Prostatectomy Procedures

open access: yesAdvanced Intelligent Discovery, EarlyView.
Automated procedural analysis is recognized as one of the major game changers for robotic surgery. Meaning digital analysis needs to replace the manual assessments that set todays standard. Mechanical robotic‐instrument tracking enables the derivation of quantitative kinematic metrics that support behavior‐based workflow segmentation into distinct ...
Kateryna Pirkovets   +4 more
wiley   +1 more source

Growth functions for some uniformly amenable groups

open access: yesOpen Mathematics, 2017
We present a simple constructive proof of the fact that every abelian discrete group is uniformly amenable. We improve the growth function obtained earlier and find the optimal growth function in a particular case.
Dronka Janusz   +3 more
doaj   +1 more source

An Analysis of Tennenbaum's Theorem in Constructive Type Theory [PDF]

open access: yesLogical Methods in Computer Science
Tennenbaum's theorem states that the only countable model of Peano arithmetic (PA) with computable arithmetical operations is the standard model of natural numbers.
Marc Hermes, Dominik Kirst
doaj   +1 more source

3-Tuple Total Domination Number of Rook’s Graphs

open access: yesDiscussiones Mathematicae Graph Theory, 2022
A k-tuple total dominating set (kTDS) of a graph G is a set S of vertices in which every vertex in G is adjacent to at least k vertices in S. The minimum size of a kTDS is called the k-tuple total dominating number and it is denoted by γ×k,t(G).
Pahlavsay Behnaz   +2 more
doaj   +1 more source

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